A heart-melting video of a rescue beagle and English bulldog finding comfort in each other is getting a lot of attention online — and it's easy to see why. In the clip, the timid beagle recently rescued from a laboratory supply breeder begins to relax only when he's next to his foster brother, a rescued English bulldog. @_thatdoggirl_ I've been crying thinking about how it's possible someone could hurt these sweet little babies #ridglanbeagles #…