In the 60 lbs range, these Lab X's are bonded to each other but still willing to play and be around other dogs, and friendly with people despite some not-good circumstances in their past. The girls are in the 3 year old range. They're not super confident on leash yet, and much of life is new to them ... it's not surprisingly they're as bonded as they are. The girls have already come a long way with us in just 4 short weeks, and seek out attention and touch, are well-behaved overall, learning basic commands and grasping everything we're teaching them quickly. They're not showing any behaviors that would make us concerned around children. No works with cats as yet.