Revolution is what I have been using on my boys since they were 12 weeks and just over two pounds. Neither one has had a reaction ever and they are now 18 months old. It also takes care of fleas, ticks, mites, heartworm and mange all in one dose. It is available from your vet and costs around $10 per month per dog. I am extremely pleased with this product, I do not have to give heartworm meds in addition to flea protection. I have never seen any flea, etc even on my boys. |