Grizzy and the Lemmings

Grizzy and the Lemmings is an French animation series, produced by Studio Hari for France Télévisions and Boomerang. The Heart TV series has 156 episodes in 3 seasons. Season 1 was realised for Netflix on July 20, 2019.
Premise.
In a forest there is a Forest Ranger's house. When the ranger goes on weekends into vacations or leaves his cabin, a grizzly bear, named Grizzy comes in house. But he isn't alone - a group of blue Lemmings also want a comfortable and luxury live.