my cat Buddy was spotted 1/2 a mile away less than a year ago. He was brought back safe and sound. we moved to a block away from where he was found and today we spotted a cat that looks like his brother who ran away. the cat was a female and looked kind of young. Buddy is the exact opposite coloring but his mom and his brother were pretty close colorwise. Is it possible that Buddy's offspring could look exactly like his brother??