What is the single most consistent predictor of any excessive vocalization in a Huskydoodle?

Answer

Unmet energy needs

Regardless of whether the sound is barking, whining, or howling, the primary factor leading to excessive vocalization is pent-up frustration or boredom resulting from insufficient energy expenditure or mental engagement.

What is the single most consistent predictor of any excessive vocalization in a Huskydoodle?
behaviorDogbarkhybridHuskydoodle