11 year old Buck is a gorgeous black Lab who was recently returned to the rescue. Buck had growled on several occasions over a two day period prior to returning him. His owners had cared for him for two months and never had any issues prior to these two days. We therefore feel this could have been pain related as was out of character for him. He has been seen by the vet who suspected his back may be sore and is currently on medication for this. Buck has shown no issues since being back at the rescue. He has lived with another dog before although can be a little full on with dogs at first. We feel he could potentially be homed with a compatible dog. Buck has so much to offer and really does not deserve to spend his later years in kennels.