Hi I have 2 girls, 6 months old, who get along really well. In a few weeks time I am taking on my nephews 2 boars (neutered) approx 2 years old, who also get on well together. I was planning to keep them in their own separate hutches as they are now, but to gradually introduce them so that they could go in the outside and inside runs together. Am now worried after reading posts about boars that this will cause them to fight. Didn't really want to split either group ie one boy with one girl as both sets get on great at the moment. Has anyone else tried this with communal runs/exercising etc. Getting really worried, please help.