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My corn snake has a visible lump. Change food or feeding schedule?

Updated On September 23rd, 2025

Pet's info: Reptile | Other Snake | Male | 1 year and 2 months old

My 1 y/o corn snake currently eats hopper mice. Recently he's been eating 3 of them every week, however the lump in his body is still very visible from them. Should I continue with giving him 3 hoppers or move him up to medium mice? Or should I increase the time between each feeding?

1 Answer

Most Helpful Answer

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Answered By Dr. Strydom, DVM

Veterinarian

Published on November 28th, 2019

An adult corn snake should only eat once every 7-10 days. Here’s a helpful rule of thumb that applies to most snake-feeding situations. It relates to the size of the prey items. You should offer your snake feeder mice or rats that are roughly the size of the snake at the snake’s widest part (the mid-body area). In other words, the feeder rodent should be 1 to 1-1/2 times the diameter of your snake’s middle. You can go slightly larger than this, but not much.

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