: This is a prescription 5-in-1 treatment covering fleas, heartworms, and other parasites. Single-month supplies are often sold through pet pharmacies like Allivet or PetMart Pharmacy . Advantage for Dogs
Single doses are widely available for cats, categorized by their weight: buy single dose advantage
: If you are looking for a single-month supply for dogs (similar to the cat version), this is typically only available via prescription from veterinarians or pharmacies like Allivet. Where to Buy : This is a prescription 5-in-1 treatment covering
Advantage XD 1-Topical Dose, 2-Months of Protection ... - Petco Where to Buy Advantage XD 1-Topical Dose, 2-Months
(Over 9 lbs): A single dose provides two months of continuous protection. It is available as a 1-count pack at retailers like Petco and Chewy .
: Retailers like Petco and Pet Supermarket sell 2-packs of Advantage II for medium and large dogs, which are often the smallest retail quantities available for the non-prescription canine formula.
(1.8–9 lbs): Similar to the large version, this single topical dose offers two months of protection. You can find it at Petco .