SlideShare uma empresa Scribd logo
1 de 2
Comfortis is a chewable beef-flavored tablet that kills fleas and prevents further
infestation for an entire month. Comfortis is FDA approved and should be used
   on dogs 14 weeks of age or older. You must have a prescription from your
                          veterinarian to order Comfortis.

  Comfortis works by using Spinosad, its active ingredient, to assault the nervous
systems of fleas, leading to paralysis and death. Comfortis starts killing fleas within
 30 minutes, before they can lay eggs! 6 monthly doses of Comfortis will protect
                          your dog for a whole 6 months!

                        Side effects may occure, and include
      depression/lethargy, vomiting, ataxia, itchiness, diarrhea, seizures and
   hypersalivation. Comfortis has been found to be safely used with heartworm
preventatives that contain ivermectin (Such as Heartgard Plus and Iverhart Plus)
     when those products are used accordinf to label directions. Should your
 veterinarian prescribe the extra label use of a heartworm preventative (e.g., to
 treat non-responsive demodectic mange and other conditions) your dog may
          experience salivation/drooling, trembling/twitching, dialating
pupils, ataxia, seizures, blindess and disorientation. If your pet experiences any of
    the above symptoms, or you notice other differences in behavior such as
    coughing, or a decrease/increase in appetite, contact your veterinarian.

Mais conteúdo relacionado

Último

Rudraprayag call girls 📞 8617697112 At Low Cost Cash Payment Booking
Rudraprayag call girls 📞 8617697112 At Low Cost Cash Payment BookingRudraprayag call girls 📞 8617697112 At Low Cost Cash Payment Booking
Rudraprayag call girls 📞 8617697112 At Low Cost Cash Payment BookingNitya salvi
 
Call Girls In Lajpat Nagar__ 8448079011 __Escort Service In Delhi
Call Girls In Lajpat Nagar__ 8448079011 __Escort Service In DelhiCall Girls In Lajpat Nagar__ 8448079011 __Escort Service In Delhi
Call Girls In Lajpat Nagar__ 8448079011 __Escort Service In DelhiRaviSingh594208
 
💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt Service
💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt Service💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt Service
💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt ServiceApsara Of India
 
WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)
WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)
WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)Delhi Call girls
 
Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -
Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -
Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -Pooja Nehwal
 
"Maximizing your savings:The power of financial planning".pptx
"Maximizing your savings:The power of financial planning".pptx"Maximizing your savings:The power of financial planning".pptx
"Maximizing your savings:The power of financial planning".pptxsadiisadiimano
 
Call Girls Udaipur Just Call 9602870969 Top Class Call Girl Service Available
Call Girls Udaipur Just Call 9602870969 Top Class Call Girl Service AvailableCall Girls Udaipur Just Call 9602870969 Top Class Call Girl Service Available
Call Girls Udaipur Just Call 9602870969 Top Class Call Girl Service AvailableApsara Of India
 
VIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call Girls
VIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call GirlsVIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call Girls
VIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call GirlsApsara Of India
 
Call Girls In Karol Bagh__ 8448079011 Escort Service in Delhi
Call Girls In Karol Bagh__ 8448079011 Escort Service in DelhiCall Girls In Karol Bagh__ 8448079011 Escort Service in Delhi
Call Girls In Karol Bagh__ 8448079011 Escort Service in DelhiRaviSingh594208
 
Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...
Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...
Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...Pooja Nehwal
 
Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️
Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️
Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️soniya singh
 
High Class Call Girls in Bangalore 📱9136956627📱
High Class Call Girls in Bangalore 📱9136956627📱High Class Call Girls in Bangalore 📱9136956627📱
High Class Call Girls in Bangalore 📱9136956627📱Pinki Misra
 
Call Girls in Sarita Vihar__ 8448079011 Escort Service in Delhi
Call Girls in Sarita Vihar__ 8448079011 Escort Service in DelhiCall Girls in Sarita Vihar__ 8448079011 Escort Service in Delhi
Call Girls in Sarita Vihar__ 8448079011 Escort Service in DelhiRaviSingh594208
 
UDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICE
UDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICEUDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICE
UDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICEApsara Of India
 
💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...
💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...
💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...Apsara Of India
 
9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...
9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...
9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...Pooja Nehwal
 
Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.
Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.
Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.soniya singh
 
Call girls in Vashi Services : 9167673311 Free Delivery 24x7 at Your Doorstep
Call girls in Vashi Services :  9167673311 Free Delivery 24x7 at Your DoorstepCall girls in Vashi Services :  9167673311 Free Delivery 24x7 at Your Doorstep
Call girls in Vashi Services : 9167673311 Free Delivery 24x7 at Your DoorstepPooja Nehwal
 
Fun Call Girls In Yamunanagar 08168329307 Jagadhri Escort Services
Fun Call Girls In Yamunanagar 08168329307 Jagadhri Escort ServicesFun Call Girls In Yamunanagar 08168329307 Jagadhri Escort Services
Fun Call Girls In Yamunanagar 08168329307 Jagadhri Escort ServicesApsara Of India
 
Hi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura Bhopalpura
Hi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura BhopalpuraHi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura Bhopalpura
Hi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura BhopalpuraApsara Of India
 

Último (20)

Rudraprayag call girls 📞 8617697112 At Low Cost Cash Payment Booking
Rudraprayag call girls 📞 8617697112 At Low Cost Cash Payment BookingRudraprayag call girls 📞 8617697112 At Low Cost Cash Payment Booking
Rudraprayag call girls 📞 8617697112 At Low Cost Cash Payment Booking
 
Call Girls In Lajpat Nagar__ 8448079011 __Escort Service In Delhi
Call Girls In Lajpat Nagar__ 8448079011 __Escort Service In DelhiCall Girls In Lajpat Nagar__ 8448079011 __Escort Service In Delhi
Call Girls In Lajpat Nagar__ 8448079011 __Escort Service In Delhi
 
💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt Service
💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt Service💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt Service
💞Call Girls In Sonipat 08168329307 Sonipat Kundli GTK Bypass EsCoRt Service
 
WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)
WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)
WhatsApp 📞 8448380779 ✅Call Girls In Bhangel Sector 102 ( Noida)
 
Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -
Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -
Mumbai Call Girls Malad West WhatsApp 9892124323 Full Night Enjoy -
 
"Maximizing your savings:The power of financial planning".pptx
"Maximizing your savings:The power of financial planning".pptx"Maximizing your savings:The power of financial planning".pptx
"Maximizing your savings:The power of financial planning".pptx
 
Call Girls Udaipur Just Call 9602870969 Top Class Call Girl Service Available
Call Girls Udaipur Just Call 9602870969 Top Class Call Girl Service AvailableCall Girls Udaipur Just Call 9602870969 Top Class Call Girl Service Available
Call Girls Udaipur Just Call 9602870969 Top Class Call Girl Service Available
 
VIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call Girls
VIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call GirlsVIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call Girls
VIP 💞🌷Call Girls In Karnal 08168329307 Escorts Service Nilokheri Call Girls
 
Call Girls In Karol Bagh__ 8448079011 Escort Service in Delhi
Call Girls In Karol Bagh__ 8448079011 Escort Service in DelhiCall Girls In Karol Bagh__ 8448079011 Escort Service in Delhi
Call Girls In Karol Bagh__ 8448079011 Escort Service in Delhi
 
Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...
Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...
Call Numbe 9892124323, Vashi call girls, Juhu Call Girls, Powai Call Girls Se...
 
Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️
Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️
Call Girls in mahipalpur Delhi 8264348440 ✅ call girls ❤️
 
High Class Call Girls in Bangalore 📱9136956627📱
High Class Call Girls in Bangalore 📱9136956627📱High Class Call Girls in Bangalore 📱9136956627📱
High Class Call Girls in Bangalore 📱9136956627📱
 
Call Girls in Sarita Vihar__ 8448079011 Escort Service in Delhi
Call Girls in Sarita Vihar__ 8448079011 Escort Service in DelhiCall Girls in Sarita Vihar__ 8448079011 Escort Service in Delhi
Call Girls in Sarita Vihar__ 8448079011 Escort Service in Delhi
 
UDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICE
UDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICEUDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICE
UDAIPUR CALL GIRLS 96O287O969 CALL GIRL IN UDAIPUR ESCORT SERVICE
 
💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...
💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...
💗📲09602870969💕-Royal Escorts in Udaipur Call Girls Service Udaipole-Fateh Sag...
 
9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...
9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...
9892124323 Pooja Nehwal - Book Local Housewife call girls in Nalasopara at Ch...
 
Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.
Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.
Call Now ☎ 8264348440 !! Call Girls in Govindpuri Escort Service Delhi N.C.R.
 
Call girls in Vashi Services : 9167673311 Free Delivery 24x7 at Your Doorstep
Call girls in Vashi Services :  9167673311 Free Delivery 24x7 at Your DoorstepCall girls in Vashi Services :  9167673311 Free Delivery 24x7 at Your Doorstep
Call girls in Vashi Services : 9167673311 Free Delivery 24x7 at Your Doorstep
 
Fun Call Girls In Yamunanagar 08168329307 Jagadhri Escort Services
Fun Call Girls In Yamunanagar 08168329307 Jagadhri Escort ServicesFun Call Girls In Yamunanagar 08168329307 Jagadhri Escort Services
Fun Call Girls In Yamunanagar 08168329307 Jagadhri Escort Services
 
Hi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura Bhopalpura
Hi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura BhopalpuraHi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura Bhopalpura
Hi Profile Escorts In Udaipur 09602870969 Call Girls in Sobaghpura Bhopalpura
 

Destaque

How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthHow Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
 
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfAI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
 
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)contently
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024Albert Qian
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsKurio // The Social Media Age(ncy)
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summarySpeakerHub
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next Tessa Mero
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best PracticesVit Horky
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project managementMindGenius
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...RachelPearson36
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at WorkGetSmarter
 

Destaque (20)

How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthHow Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental Health
 
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfAI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
 
Skeleton Culture Code
Skeleton Culture CodeSkeleton Culture Code
Skeleton Culture Code
 
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
 
How to have difficult conversations
How to have difficult conversations How to have difficult conversations
How to have difficult conversations
 
Introduction to Data Science
Introduction to Data ScienceIntroduction to Data Science
Introduction to Data Science
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best Practices
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project management
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work
 
ChatGPT webinar slides
ChatGPT webinar slidesChatGPT webinar slides
ChatGPT webinar slides
 

Comfortis for Dogs - 15% off Coupon + Free Shipping

  • 1.
  • 2. Comfortis is a chewable beef-flavored tablet that kills fleas and prevents further infestation for an entire month. Comfortis is FDA approved and should be used on dogs 14 weeks of age or older. You must have a prescription from your veterinarian to order Comfortis. Comfortis works by using Spinosad, its active ingredient, to assault the nervous systems of fleas, leading to paralysis and death. Comfortis starts killing fleas within 30 minutes, before they can lay eggs! 6 monthly doses of Comfortis will protect your dog for a whole 6 months! Side effects may occure, and include depression/lethargy, vomiting, ataxia, itchiness, diarrhea, seizures and hypersalivation. Comfortis has been found to be safely used with heartworm preventatives that contain ivermectin (Such as Heartgard Plus and Iverhart Plus) when those products are used accordinf to label directions. Should your veterinarian prescribe the extra label use of a heartworm preventative (e.g., to treat non-responsive demodectic mange and other conditions) your dog may experience salivation/drooling, trembling/twitching, dialating pupils, ataxia, seizures, blindess and disorientation. If your pet experiences any of the above symptoms, or you notice other differences in behavior such as coughing, or a decrease/increase in appetite, contact your veterinarian.