I want to try to teach him some tricks, like bowing, laying down, etc... In fact anything. Because more I work with him, better he is. I'm just a bit worry that some things could be hard on his feet. What do you think?
And if anyone knows a good site or a book about teaching tricks
Which treats could I use? Something with little sugar... Carrots? Apples (these are sweet, but one a day couldn't do harm, could it?)