Roscoe Peco Train comes from a long line of happy, vibrant Boston Terriers. His mother grew up in Michigan and recently moved to California. Roscoe was the runt of the litter but has a dominant personality. Since the first day we got Roscoe he has adapted quickly to his new surroundings and has captured the hearts of everyone he meets. But sometimes he can be a handful. That's just his terrier charm.