AWWWW..... Yeah... It does seem like they can be sad. When Riley seems a little less active I like to literally Play with him a little extra. I will usually sit in the middle of the living room and play around with him and just do whatever he wants to do for a while... I try to do that as much as possible but sometimes I get so busy that a few nights may slip by... He Looooves bags so I'll get a couple of bags out and walk him around from room to room... That was how I got him used to them when he was a puppy...
He always seems to be pretty Happy after that!