(2 pack) CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Large Dogs (over 25 lbs), 6 Tablets, 57 mg

These pills started working very quickly. I started seeing dead fleas on my pets within 30 to 40 minutes. I waited for several hours to make sure all of the fleas got a good dose of the flea killer and then gave my pets a good washing to remove all the dead fleas. I did not see any live fleas on them after I treated them. I also sprayed all of areas where my pets hang out with a flea killer and washed all of their bedding. Note: The pills start killing fleas immediately but it only works for 24 hour. A few days later, I did see a couple of fleas on two of my dogs so I retreated them and I haven't seen any sense. They probably picked the fleas up when they went outside to potty. I would recommend this product.

this is a lifesaver. the *super* fleas are responding to NOTHING!!! poor pup. this works like a charm. however i feel it's seriously overpriced at $42 for six tablets, when i can get it on ebay for $19. so i recommend it, just buy it elsewhere, as walmart is very much overpriced