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Learn about the benefits of fish oil for dogs. Order online from Petco and save with Autoship or Curbside Pickup.
Updated on June 19th, 2026

Discover how to choose the best supplements for your pet’s health, from essential vitamins to joint support and digestion aids. Learn age-specific and seasonal supplement tips for cats and dogs.
Updated on June 19th, 2026
Choosing the perfect gift for family and friends can often be a challenge. Fortunately, ‘fetching’ the perfect holiday treats and toys for your pup can be just as fun as your average game of, well...
Updated on October 23rd, 2025
Early detection is the best defense against dog cancer. Learn more about the newest innovation in dog cancer testing, OncoK9, which is offered at Petco vet hospitals.
Updated on June 19th, 2026
Discover how proactive pet care, from regular vet visits to specialized grooming, can support a healthier, happier life for your pet. Learn more about the growing focus on affordable and accessible preventative care at Petco.
Updated on June 19th, 2026
Hi, thanks for using Petco Pet Education Center, formerly Petcoach! The dose of Vetmedin is 0.25mg/kg twice daily. So for a 10 lb dog I would prescribe the 1.25mg tablet to give every 12 hours. I would go to 1/2 of a 1.25 mg twice daily around 6-7 lbs. I hope this helps!
Updated on September 24th, 2025
With my research I was able to find a reliable source that contradicts the use of both Young at heart and Pimobendan (Vetmedin). Since your pet is already on Vetmedin, he should not be on this supplement. The other heart medication, Enalapril, can be given with this supplement however, but I am unsure if this is indicated for your pets specific heart condition or not. https://veterinarypartner.vin.com/default.aspx?pid=19239&id=8501760 I would however suggest getting him on a prescription dog food for pets with heart disease such as Hill's H/D or Royal Canin Cardiac. I hope that Krystal's condition stabilizes soon with her heart medications. The best we can hope for is to help her compensate for her heart defect as long as feasibly possible. Best of luck to you and take care!
Updated on September 24th, 2025
The active ingredient of Vetmedin is Pimobendan. This is a medication that is also used in humans, therefore I suggest you call a human poison control or your doctor or a hospital to find out what to expect and whether the dosage is harmless or not. From articles I found the normal human dose is 2.5 mg, so 5mg is double and I strongly suggest your consult with a doctor. We are veterinary doctors and not qualified to assess this. Please call your nearest hospital.
Updated on September 24th, 2025
Unfortunately the dilation of the heart cannot be reversed, but the medications will help to slow its progression and improve the other side effects of enlarged heart. The vetmedin helps the heart pump faster and harder, the furosemide reduces fluid build up in the lungs and the benazepril stops maladaptive pathways being activated. You should see a difference in him within a week or two, the medication can help to improve quality of life greatly.
Updated on September 24th, 2025
Hi there and thank you for using Petco Pet Education Center, formerly Petcoach! Vetmedin, most of the time, is taken well by most pets. However, if you are finding it difficult to administer in it's tablet form, you can crush the tablet and give with food. The only downside to this method is that your pet may not eat all of the food and there is no guarantee your pet is getting the full dose. You can try pill pockets, peanut butter or liver wurst to see if you can get your pet to take the Vetmedin in it's tablet form as well. I hope this helps!
Updated on September 24th, 2025