FDA approves Bravecto Quantum, the first injectable flea and tick treatment offering dogs up to 12 months of protection.

Age and weight. As with human medications, one size does not fit all. Veterinarians and owners must consider a cat’s age, weight, and overall health before deciding on flea/tick medication.

Amazon Basics cat flea treatment is an affordable, fast-acting medication for cats over nine pounds. It eliminates fleas in just 12 hours and keeps out infestations for up to four weeks.

A long-acting flea and tick treatment from Merck Animal Health has earned approval for dogs at least six months old from the ...

It’s flea season, but that doesn’t mean your dog has to suffer. We’ve rounded up the best flea and tick prevention products you can shop now, including Frontline, Seresto and K9 Advantix.

What to consider when buying flea treatments for cats “First and foremost, remember that cats are not small dogs,” says Nelson. “Meaning, canine medication is not appropriate for felines.

Amazon also has flea and tick medication for smaller cats over 1.5 pounds. To get the best deal on all your pet medications, sign up for an Amazon Prime membership.