Educational pet-health and visit-preparation reference. Not a diagnosis, prescription, dosage recommendation or substitute for a veterinarian.
Care & observations
- Track weekly weight, appetite, water intake, urination, coat change, panting, activity, and behavior trend.
- Bring medication history, supplements, diet, steroid exposure, prior lab work, and videos or photos of coat and body-shape change.
- Discuss screening with a veterinarian if slow changes persist; many hormonal disorders require lab interpretation and follow-up monitoring.
Seek veterinary care now
- Collapse, severe weakness, repeated vomiting, severe diarrhea, dehydration, seizure, trouble breathing, or a diabetic/endocrine patient refusing food.
Contact your veterinarian soon
- Unexplained weight loss or gain, increased thirst or urination, persistent hunger, coat change, recurrent infections, panting, pot belly, or senior cat behavior change.
- Before changing insulin, thyroid medication, steroids, hormone products, or supplements.
What to avoid
- Do not restrict water, crash diet, or start hormone-support supplements as a shortcut to diagnosis.
- Do not adjust insulin, thyroid medicine, steroids, or adrenal medication without veterinary instruction.
MAKE YOUR OBSERVATIONS USEFUL
Bring a clear timeline to your vet
For the changes covered in this guide, note when they started, how often they happen, whether they are worsening and how they differ from your pet’s usual routine. List recent diet changes, medicines, travel or possible ingestion in time order. Add photos or a short video only when it is safe and will not delay care.
Open local health recordsSources & editorial context
- Merck Veterinary Manual: Pet Owners Overview ↗Merck Veterinary Manual
- Cornell Feline Health Center ↗Cornell University College of Veterinary Medicine
- ACVIM Specialist Resources ↗American College of Veterinary Internal Medicine
- VCA Know Your Pet ↗VCA Animal Hospitals
Migrated from the Pet Vet Reference project with its bilingual content preserved. Cited organizations provide background resources and do not endorse this site. Source-based compilation is not individual clinical review; this page does not claim veterinarian sign-off.
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