My name is Rocky!

I am in desperate need of assistance for my dog, Rocky. He is a French bull dog. 1 year and 4 months old. Due to severe allergies, I have been unable to keep him in my home, so he has been staying with my cousin. Unfortunately, there have been some issues, as he has bitten her. Her boyfriend, who is not comfortable with the situation, no longer wants to keep him. We have already worked with a trainer, who observed that his behaviour is rooted in dominance-related/fear/anxiety aggression. The trainer has seen progress and believes with the right guidance, Rocky could thrive and improve even further. I truly believe/know he is a wonderful dog with so much potential. He is still young, and with the proper owner, who has experience, I am confident he could become a loving and well-behaved companion.