A 10-month-old lab/collie mix, Luna is a friendly, energetic, playful, and gentle pup with a pretty black coat. She gets along with kids and will be a great family dog. Luna has not had much in the way of training so she needs a family with the time and patience to work with her on this. Like many pups of her age, she likes to chew so she will need some sturdy chew toys. At 55 lb, we believe she is pretty much fully grown.