I recently bought a kitten from a breeder, who told me that he was up to date with flea and worm treatments and she had treated him at home.
I popped into the vet the other day to ask if they would recommend the best flea/worm treatments, and was told I would need to bring the kitten in to be treated as over the counter treatments were not very effective. After first treatment I could just then continue buying treatments from the vet to administer at home.
I spoke to a friend who always treated her cat with shop bought treatments and never had a problem, and reckoned the vet was just trying to get some custom out of me.
What do you think?