






Heartgard Plus






Jen
I’ve used heartgard plus for years with my pets and it’s protected them well. No complaints here and will continue to use sierra for my pet’s meds. Just wish it wasn’t too pricey and yet it’s the lowest around. I can’t complain too much with the world affecting companies today so I still appreciate this site and everything they have.
June 1, 2026
Do Fuller
Been buying for 13 years and never had an issue. My dog gets yearly physicals and never a problem.
May 19, 2026
Francis
My vet says not to use you have tested 2 years no problem used it for 14 years on previous dog no problem will continue to purchase from you
May 3, 2026
Alice Bowen
Fast shipping and will order again
April 13, 2026
Karen Murphy
Good price /value
March 20, 2026
Heartgard Plus













Heartgard Plus Chewables offer a delicious monthly treat that prevents heartworm disease while controlling roundworms and hookworms.
Benefits & Features:
Directions for Use:
Caution:
Possible Side Effects:
Active Ingredients:
Available Options:
Disclaimer: Our 12-packs are intended for multi-dog households and are supplied as multiple smaller packs (e.g., 2 x 6 packs or 4 x 3 packs). Please be aware that we cannot guarantee a 12-month expiry on these items.












Heartgard Plus Chewables offer a delicious monthly treat that prevents heartworm disease while controlling roundworms and hookworms.
Benefits & Features:
Directions for Use:
Caution:
Possible Side Effects:
Active Ingredients:
Available Options:
Disclaimer: Our 12-packs are intended for multi-dog households and are supplied as multiple smaller packs (e.g., 2 x 6 packs or 4 x 3 packs). Please be aware that we cannot guarantee a 12-month expiry on these items.