Zooskool — |best|

| Disorder | Species | Clinical Clues | Medical Rule-Outs | |------------------------|---------------|---------------------------------------------|----------------------------------------| | Separation anxiety | Dogs | Destruction at exits, salivation, howling | Cognitive dysfunction, hearing loss | | Compulsive disorder | Dogs, cats | Tail chasing, fly snapping, excessive licking| Neurologic (e.g., seizure focus) | | Aggression (impulsive) | Dogs | Sudden, intense attacks, no warning | Brain tumor, pain, hypothyroidism | | House soiling | Cats | Urine on vertical surfaces | UTI, CKD, hyperthyroidism, arthritis | | Pica | Many species | Eating non-food items | Anemia, GI disease, pancreatic issues | | Feather plucking | Birds (psittacine) | Self-trauma, skin lesions | Heavy metal toxicity, hypovitaminosis A|

: The website featured explicit media involving sexual acts between humans and animals, often referred to as bestiality or zoophilia. Commercial Model Zooskool

(7th Edition, 2024): A classic resource covering normal behavior, genetics, and the microbiome across species like dogs, cats, horses, and livestock. | Disorder | Species | Clinical Clues |

: 4-year-old MN Labrador Retriever. History : Sudden growling when approached while sleeping. No previous aggression. Exam : Mild dental calculus, otherwise normal. Question : Is this behavioral or medical? History : Sudden growling when approached while sleeping