Adverse Reactions To Frontline?

[Cougar]

Hi

If I need to remove the product name, then that's ok - not sure of the protocol.

Anyway, my question is has anyone had dogs that have reacted badly to Frontline in any way, shape or form? Without going into too much detail, a family member used this product on their 15 week old pup - within 24 hours the dog had a few seizures/fits. It was used correctly, no overdose or anything. She 's had vet attention etc and is currently on anti-seizure meds and is ok. They have since googled seizures/frontline and found a number of reports of nasty reactions to this product.

I just wanted to ask the DOL brains trust whether you"d heard of this happening or had any experiences at all?

Thanks in advance.