Not very, thankfully.
Less than 1% of all breast tumors occur in males. There will only be 450 deaths estimated from breast cnacer in men in 2011.
However, if a man has breast cancer there is a strong family link genetical
Chlamydia (now known as Chlamydophila) psittaci has been mainly associated with parrots and other Psittacine birds. There is also a cat variant of this same bacteria that causes an infection around the eyes...
I doubt it's related to your dog for multiple reasons. A big one is that the timing doesn't sound right. It sounds like you and your husband both became ill right after you picked your dog up. Most infections passed from one