His heart muscle had grown too weak, and it was all he could do to breathe. Our sweet Boston Terrier, Bentley crossed the Rainbow Bridge this afternoon. He was with us for a little over 10 years, coming into our family when he was just barely 6 weeks old. Our pug, Phoebe, has lost her snuggle buddy, and we've lost our handsome boy.This hurts more than I ever thought possible.