# AI suggests a sudden diet change for a cat without warning about hepatic lipidosis from fasting

- **ID:** `pet-safety/ai-suggests-cat-diet-change-without-transition`
- **Domain:** pet-safety
- **Category:** life_threatening
- **Error Code:** `PET-DIET-HL-007`
- **Verification:** ai_generated
- **Fix Rate:** 82%

## Root Cause

AI recommends switching a cat's food immediately to a new brand or type (e.g., from dry to raw) without a gradual transition, causing the cat to refuse the new food and develop hepatic lipidosis (fatty liver disease) within 2-3 days of fasting.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| UC Davis Feline Nutrition Guidelines 2023 | active | — | — |
| AAFP Feline Hepatic Lipidosis Consensus Statement v1.0 | active | — | — |

## Workarounds

1. **Provide a 7-day transition plan: Day 1-2: 75% old food + 25% new; Day 3-4: 50/50; Day 5-6: 25% old + 75% new; Day 7: 100% new. Monitor for refusal; if cat skips a meal, revert to previous ratio.** (88% success)
   ```
   Provide a 7-day transition plan: Day 1-2: 75% old food + 25% new; Day 3-4: 50/50; Day 5-6: 25% old + 75% new; Day 7: 100% new. Monitor for refusal; if cat skips a meal, revert to previous ratio.
   ```
2. **If the cat refuses the new food after 2 days, recommend returning to the old food and consulting a veterinarian before attempting another switch.** (80% success)
   ```
   If the cat refuses the new food after 2 days, recommend returning to the old food and consulting a veterinarian before attempting another switch.
   ```
3. **For cats with a history of food aversion, recommend using appetite stimulants (under vet supervision) or mixing the new food with a palatable topper like low-sodium chicken broth.** (75% success)
   ```
   For cats with a history of food aversion, recommend using appetite stimulants (under vet supervision) or mixing the new food with a palatable topper like low-sodium chicken broth.
   ```

## Dead Ends

- **** — Cats are obligate carnivores with strong food preferences; they may starve themselves rather than eat an unfamiliar food, leading to rapid hepatic lipidosis. (75% fail)
- **** — Even a 50/50 mix can cause refusal in picky cats; a slower transition (10% new food per day) is needed to avoid fasting. (70% fail)
- **** — Fasting for even 24 hours in an overweight cat can trigger hepatic lipidosis; it is never recommended. (85% fail)