Sources:
– American Kennel Club. (2021). Anxiety in dogs: Understanding and helping your furry friend. Retrieved from https://www.akc.org/expert-advice/health/anxiety-in-dogs/
– PetMD. (2021). Dog anxiety: Symptoms, causes, and treatment options. Retrieved from https://www.petmd.com/dog/behavior/how-recognize-and-address-anxiety-dogs
