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Why is my baby turtle opening its mouth to breathe and not eating?

Updated On September 23rd, 2025

Pet's info: Reptile | Aquatic Turtle

My pet baby turtle is sometimes opening its mouth to breathe , slightly opening its mouth and u can see it gulping and the air goes pass neck . He is hibernating ? And is not eating since we brought it home . He’s really happy under the sun . And do turtle breathe when they sleep and all the time ? How can we tell if the turtle is breathing ? Is he suffering from respiratory infection ? He doesn’t have runny nose nor lopsided swimming and how to make him eat ? He hasn’t been eating for10 days

2 Answers

Most Helpful Answer

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Answered By Todd Cecil

Veterinarian

Published on February 4th, 2020

Thanks for reaching out about Junejune. Test the water temperature and the temperature at the basking site. If too cold, will not eat. Live preys such as worms or small fish, could stimulate appetite by movement. Hibernation is controlled by environmental parameters (cold, decreasing photoperiod). They do breath while sleeping, just very slowly and you should see the rear legs move during inspiration. If concerned, a veterinary visit is recommended to assess. Good luck.

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    Answered By Todd Cecil

    Veterinarian

    Published on February 2nd, 2020

    Thanks for reaching out about Junejune. Check and correct husbandry parameters including water temperature, water quality (pH, ammonia, nitrites and nitrates), basking site temperature and UVB exposure. If the water or basking site are too cold, the appetite and immune system are suppressed. It sounds as if he/she is having difficulty breathing in, so a veterinary visit is recommended as this could be pneumonia. Try to warm him/her up. Good luck.

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