Mae and Wilks are 2 years old, brother and sister. Wilks is very affectionate, climbs up on sofa when my son or I are watching TV, you can pick him up (he acts like a rag doll sometimes) and loves to play with interactive toys like DaBird. Mae does not like to be picked up and does not climb up on sofa, but at night she climbs up on my bed and sleeps on top of me or beside me, and gives headbuts for attention, stays by my side most of the time I'm home, and plays with things like plastic rings from milk cartons, string, etc.