Bio flow Magnetic Dog Collar

My old shepherd cross collie (Dizzy) has worn one of these for years and I remember a time not long ago when mum said she seemed to be a lot worse on her back legs. I then remembered I had taken her collar off to wash her, always wondered whether it was still making a difference and it obviously was.

Recently Cas (my rescue collie) had started to get really stiff on her back legs and on a couple of occasions they collapsed from under her, she is almost 14 now. So I ordered her a bioflow collar, she has been wearing it for 2 weeks and the last week she hasn't lost her legs and seems to be a lot less stiff. They are an amazing product and would recommend to anyone :)