- Location
- Argyll & Bute, Scotland
I thought I would post this article from the US, but some of you may use this brand. A worry. xxx 
www.dailymail.co.uk

Seresto flea collars have been linked to nearly 1,700 pet deaths
Seresto, a popular brand of flea collars that have been linked to the deaths of nearly 1,700 pets yet the US Environmental Protection Agency (EPA) has not issued a warning to the public.

was just an aside. As for the collars, our animals have never shown a bad reaction and we've never seen a flea or tick on any of them. However, having said that, I do keep a watch on reports of reactions. I believe, as with food manufacturers , ingredients are sometimes 'tweaked' and unless we keep a close watch, we miss that happening.