Best fast-acting Comfortis Chewable Tablets are fast-acting and good for cats that can't tolerate topical flea preventives. Spinosad, the active ingredient in Comfortis, starts to work within 30 ...

Being a cat owner is no small responsibility. People may think of cats as low-maintenance, but plenty of time, money, and love go into caring for your feline family members, from researching the ...

Advantage II Large Cat ... flea treatment and prevention for large cats over 9 lbs., at least 8 weeks of age Vet-recommended, easy-to-apply monthly topical treatment – no hard-to-swallow pills ...