One of our fav dogs!We are only guessing at Matty's breed but we do know that a deformed paw does not stop him from enjoying life and loving closeness! A previous trauma was not properly addressed so we bought this 8 year old has special wheels for longer walks.But he is fine on short walks and perfect in the house and happily plays and cuddles. He would do best with a dog buddy at home for fun and comfort This 50 pound pup takes arthritis pills and a once a month shot to keep his joints flexible; this works wonders and is cost efficient. Ask for more pics. See his video https://youtu.be/42eW8mZvDcA Vet reference and virtual home visit required. We will transport this loving gentle dog to a nurturing mature home. NO cats.