I've just bought some of this from Petmeds @ £22.43 for the 10ml bottle. I'm going to weigh the piggies as I normally do on a Saturday and give them the recommended dose for their weight, but my question is that the bottle says discard after 3 months of opening, this seems so wasteful, is it really ineffective after 3 months of use?
How often should I repeat the treatment (I haven't seen anything on any of the piggies, but Mario always seems to be scratching)
Thanks again for help
Mandy
How often should I repeat the treatment (I haven't seen anything on any of the piggies, but Mario always seems to be scratching)
Thanks again for help
Mandy