Spaghetti squash — Food safety facts
Safe to share · Cats · full breakdown on the linked food page
Cooked plain and cooled.
The full verdict, portion guidance and serving notes are collected on the Spaghetti squash food facts page.
Short answer
Yes, cooked and cooled plain spaghetti squash is safe to share in very small amounts with a pregnant or nursing cat. It's a low-calorie vegetable that adds a bit of fiber and moisture. The key is to make sure it's fully cooked until soft, completely plain with no butter, oil, or spices, and only given as a tiny occasional treat. Her main nutrition must come from a high-quality kitten or all-life-stages food formulated for her increased needs. If she eats a little and seems fine, that's okay, but stop if it causes any diarrhea or changes in her appetite.