Rhubarb is a 4 month old Lab mix with a very dark brown coat. Rhubarb was found tied up in the backyard of an abandoned house. A kindhearted shelter employee took him to her vet for a checkup and searched for a rescue to help Rhubarb find a forever home. Rhubarb is super sweet with people and other dogs, and we think he will probably grow no larger than 45 lbs when an adult.