Overview
- Dr Oli Viner says frequent tail‑chasing may stem from skin irritation, anal gland issues, or boredom-related behaviour.
- Excessive head‑shaking or foot‑chewing can indicate dermatological or parasitic problems that merit examination.
- Head‑tilting is typically a normal sign of curiosity as dogs try to localise sounds.
- In older dogs and cats, unusual vocalising may point to cognitive decline or dementia.
- Owners are advised to contact a vet if behaviours last more than a few days, with research citing top worries as bladder (32%), ear (22%), digestive (12%), and skin (11%) issues, and prevention focused on routine, balanced diets, measured treats, targeted bathing, and up‑to‑date parasite control.