Petco Text Logo
Petco Pet Logo

My hamster mom is losing hair. Should I separate her 3-week babies?

Updated On September 23rd, 2025

Pet's info: Small Animal | Unknown - Small Animal | Female | unspayed

My hamster has a spot of hair gone. She has babies and they mess with her. They might be ready to leave their mom because they are 3 weeks old but they mess with her and now her hair is lost. Should I separate them or just see what happens?

1 Answer

Most Helpful Answer

Image profile

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on February 19th, 2018

Hamsters can be weaned from mom around 3-4 weeks of age. This may be a good idea if they are overgrooming or "bothering" her. The hair loss may also be due to stress. You should also separate male and female pups (hamster babies ) from one another since hamsters can breed as early as 3 weeks of age. If the hair loss persists or if the hair does not grow back, have the mother examined by your veterinarian.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored