I am an experienced pet owner myself with 2 dogs of my own and 6 reptiles. I have previously had cats and hamsters in the past all of which had long happy loved lifestyles. For mine and your pets safety I'd rather not walk large/ overly strong dogs. I know this is difficult for me with my own large border collie (he Is big for the breed) so my partner takes his lead on walks. Honesty is the best policy!