General Information:
Harvest mice are a Eurasian species that can be found arable or grasslands. They're commonly confused with hazel dormouse due to their similar appearance - a common way to distinguish the two is by their tails, hazel dormice have fluffier tails.
Fun fact:
Harvest mice are the only mammals in Britain to have a prehensile tail; they're able to grasp or hold objects with their tails. Harvest mice are also considered some of the smallest rodents in Europe. They're a nocturnal omnivorous rodent whose average lifespan is approximately 18 months in the wild, but they can live up to 4 years in captivity.
Care:
Housing/Enrichment:
Due to their small size, it's generally advised to keep harvest mice in a tank to prevent them from escaping. We advise keeping them in a 2-3ft by 1ft tank minimum - although they're small, they're very active.
Harvest mice love to climb, and they're great at it too. Ensuring they have plenty to climb is prudent. It's advised to avoid plastic toys, but they enjoy plenty of wooden options such as bendy bridges, tunnels, hides, and houses.
Provide them with a generous layer of safe substrate (no less than an inch).
Socialising:
Harvest mice are social animals and would live in small but overlapping territories in the wild. A small number of males can live together.
As harvest mice are prey animals and are not often kept as a domesticated species, they're often difficult to handle and will usually be considered a look-but-don't-touch type of pet.
Please, do not deliberately capture wild mice to be kept as pets. If you do find a wild Eurasian harvest mouse, if it can be released, then do so. If not, then contact a wildlife rehabilitator.
Diet:
As an omnivorous species, harvest mice require both plant and meat-based items in their diet to live a healthy life.
As previously mentioned, they're not commonly kept pets so there isn't a specific commercial diet prepared for harvest mice. Most experienced owners recommend making your own food mix.
A good quality mix of wild bird food, fresh and dried flowers, dried insects, and occasional fruits and vegetables will be sufficient. The majority of their diet should be seeds and grains.
Please feel free to ask more questions!
Harvest mice are a Eurasian species that can be found arable or grasslands. They're commonly confused with hazel dormouse due to their similar appearance - a common way to distinguish the two is by their tails, hazel dormice have fluffier tails.
Fun fact:
Harvest mice are the only mammals in Britain to have a prehensile tail; they're able to grasp or hold objects with their tails. Harvest mice are also considered some of the smallest rodents in Europe. They're a nocturnal omnivorous rodent whose average lifespan is approximately 18 months in the wild, but they can live up to 4 years in captivity.
Care:
Housing/Enrichment:
Due to their small size, it's generally advised to keep harvest mice in a tank to prevent them from escaping. We advise keeping them in a 2-3ft by 1ft tank minimum - although they're small, they're very active.
Harvest mice love to climb, and they're great at it too. Ensuring they have plenty to climb is prudent. It's advised to avoid plastic toys, but they enjoy plenty of wooden options such as bendy bridges, tunnels, hides, and houses.
Provide them with a generous layer of safe substrate (no less than an inch).
Socialising:
Harvest mice are social animals and would live in small but overlapping territories in the wild. A small number of males can live together.
As harvest mice are prey animals and are not often kept as a domesticated species, they're often difficult to handle and will usually be considered a look-but-don't-touch type of pet.
Please, do not deliberately capture wild mice to be kept as pets. If you do find a wild Eurasian harvest mouse, if it can be released, then do so. If not, then contact a wildlife rehabilitator.
Diet:
As an omnivorous species, harvest mice require both plant and meat-based items in their diet to live a healthy life.
As previously mentioned, they're not commonly kept pets so there isn't a specific commercial diet prepared for harvest mice. Most experienced owners recommend making your own food mix.
A good quality mix of wild bird food, fresh and dried flowers, dried insects, and occasional fruits and vegetables will be sufficient. The majority of their diet should be seeds and grains.
Please feel free to ask more questions!