If Collie mixes do not receive adequate physical and mental outlets, what behavior might manifest?

Answer

They can become obsessive, anxious, or channel energy destructively

Without sufficient physical and mental outlets, these high-energy dogs can develop issues such as becoming obsessive, anxious, overly excitable, or engaging in destructive chewing or excessive attention-seeking.

If Collie mixes do not receive adequate physical and mental outlets, what behavior might manifest?
DogmixbreedtraitCollie