I am starting a Photo-A-Day Challenge this month which gives me a word to illustrate with a photo. I received the notice too late to really go looking, but Percy is the epitome of Fun so it seems appropriate to use him - even if he was lying down. His greeting to me when I arrived at his house was very excited but I couldn't photograph that - he was moving too fast and too close. Sure do love that dog!
This is a sweet photo and expresses your idea well. I like your challenge. I'm in a group that has "broken" for the April challenge. I will have to get out and about for that one.