Installation. Note that these animals are practicing mounting between males as a way to dominate each other. If you see this, it doesn't mean that your mouse is gay. The dependent mouse may not like it, but it does not harm him, and splitting the event will probably prolong the domination process. half an hour. 2021
How do you know if your mice are mating?
Sexual Cycle: When the vulva of a female mouse is observed and it becomes swollen and red (this indicates that the sexual cycle is in the pre-estrus stage), she is selected for mating. Therefore, the breeding rate increases.
Can male mice be together?
Male laboratory mice are widely recommended for group houses because they are "social animals", but male mice do not naturally share territory and aggression is a serious welfare. It can be a problem. Not all animals in the group are in a positive state of welfare, even if they are not aggressive.
How do you determine if the mouse is playing or fighting?
There is a way to tell if the mouse is fighting or just playing. Don't touch the playing mouse, if you touch it, you may be fighting. The mice playing with each other are also quiet play with almost no squeaking noise.
Do I need to isolate a male mouse?
Adult males can be kept together if they have been kept together from an early age. When a man becomes sexually active, he fights new men he meets, often until his death. New males and males used for breeding should not be bred with other males.
Below you will find two helpful answers on a similar topic. 👇
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