We have a language of our own, that include words like zoomies and stuffies.
For a senior dog who never raced, Heater can do zoomies as well as Gemini. Around the couch they go, when they stop, nobody knows.
Since then, he has become my "dirty old man". At GreyFest last year, I was busy looking at something at a booth and looked down. Heater had his head UP A WOMEN'S SKIRT!!!!!
He does have some separation anxiety issues, which makes him whine for attention. But, with Gemini's company, and his favorite stuffie, he does ok.
Happy Birthday Heater!