Any ideas?
I use frontline combo on my dogs as a preventative. Had the dogs for 6 and 4 years and never once had a flea.
A colleague is telling me that fleas are resistant to Frontline. So why are my dogs clear? Anybody else heard this?
What do you use?
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If you're worried about your pet's health, please speak to a vet or qualified professional.
The doghouse
Flease - Can The Really Be Resistant to Frontline?
14 replies
LetThereBeCupcakes · 11/05/2015 11:47
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