I have just got a new kitten.
Unfortunately, she has an infestation of fleas. She is currently shut away in a bathroom and the vet applied stronghold to her yesterday evening, but 24 hours later I am still seeing live fleas on her. Is this normal?
I had trouble once before with my old cat and frontline but the vet said that some cats were building a resistance to it, but I haven't heard such things about Stronghold.
It would be nice to let her out of the bathroom to explore her new home but I don't want my carpets and more importantly, my other cat to get infected.