I missed a heat, and now have a litter of mid sized (25-40lb) pups due any day now. I've got the parents, and had/was around the grandparents. The parents are a catahoula/heeler/rat terrier/? And German shepherd/mini Aussie/rat terrier. I can give you detail and more pictures. They are very smart dogs. Dad (pictured below) is a barn yard baby sitter (even baby chicks) mom is very playful and snuggly. Both are very good with our toddler.