I can't think of a bad word to say about them mate,i bought one years ago and gave it down to my mate who has two lurchers. He puts them in for pretty much everything from a cut pad to a bad sprain and they're rarely out of action for long. Wouldn't be without it now,infact i've got another stashed in the back of the garage incase the first one goes on the blink. Get one, you won't regret it. Just my opinion.