one of my boys is leash trianed! i used to leash him up as a kitten and go up and down the stairs with him, over and over again, till he got the concept.
he caught on to it very quickly and now, 11 years later, i take him out all the time on his leash and he runs along on it like a little pro.
he caught on to it very quickly and now, 11 years later, i take him out all the time on his leash and he runs along on it like a little pro.