Zim groans constantly, more so at night, when he's just woken up, or whenever I wake him up, like when I go into the bathroom, or turn the light on in the hallway to go down to the kitchen.
He also groans when he's trying to nap and someone, mainly me, keeps talking. I've also noticed he does it when he's trying to sleep and the TV is on. He likes to have uninterrupted sleep.
- Zimmer, GSD
- Loki, Husky/Malamute