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Is my 6-year-old kingsnake underweight? How to help it gain weight?

Updated On September 23rd, 2025

I recently took in a California kingsnake and I was told it was 6 years old, I’m concerned about it’s weight because her body is rather small then compared to another 6 year old king. What do you think a 6 year old, 2 1/2 ft long snake should weigh? And what should I do to maybe “fatten” her up?

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1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on April 16th, 2018

Average adult weight can range between 600 and 800 grams, although an adult can weigh as much as 1500 grams. Have her examined by your veterinarian or a vet experienced in treating reptiles first to confirm good health and weight. If necessary, you can feed her twice weekly until she is at a healthy weight.

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