I was the person who started the thread that Joules has copied the link for you. The PawZ protection shoes are brilliant. Look at bit like a thick balloon and they are a bit of a struggle to get on the dog's foot. Definitely a two person job. However once on they stay in place and do a wonderful job. We took Jazz out walking for several miles on stony, uneven ground with his shoe on and there was not a mark on it at the end of the walk, (apart from the obvious muddiness). They are available on Amazon and I bought the medium size for Jazz, perfect fit.