Thank you Becky for the welcome.My name is Cristina and I came to this site to maybe get some advice on my Bulldog Jax. He is the second love of my life besides my husband. Jax is very sweet, he always wants to play with every one but I am concerned that when He meets other Dogs ( while on leash ) he always goes crazy and wants to fight. I don't understand why because when I take him to the Doggy Day Camp he loves to play with everyone. Any advice?