I’ve owned two different dogs in my like a 13lb jack russell and a 150lb rottie and I’ve taken care of every other dog in between. I feel walk should always be as long as possible that way the pet gets all the fresh air it could have and I also believe that there are never any bad dogs always just bad owners. I’m up for letting a dog run itself tired in an enclosed yard and I’m also very strict with what dogs are around. I feel I am extremely protective of any pet that I have the privilege of walking and sitting just because I know if anything ever happened to my dog I would never be able to live with myself at all.