* A small to medium-sized dog with a similar energy level. Some good options include other hound breeds, such as basset hounds and dachshunds, as well as terriers, such as Jack Russell terriers and Boston terriers.
* A cat. Beagles can be good friends with cats, as long as they are introduced to each other properly.
* A child. Beagles are also great playmates for children. They are patient and gentle, and they love to play.