Mamaguineapig
Junior Guinea Pig
I have 2 Swiss boars age 4 months . The smaller boy has started to continually mount the larger brother . He sometimes even mounts him over his face . I know it must be a dominance thing but I'm worried about it annoying the one who always gets mounted . I also have another set of 2 boars who live in another cage and they have never done this and they are 5 1/2 years old . Does this mounting settle down or can it become an aggressive problem . Please give me any advice ! Thanks all !