This is my first post on here. In need of some advice ref our two long haired females. We bought them in January and all has been well apart from a few hormonal issues. We have a two story cage and one pig always goes up and down all the time, we noticed yesterday she seemed worried about going down and would go to stairs and run. Today we got her out of cage for some grooming and put her back in the bottom. Within seconds the other pig had chased her out of the igloo and launched herself at the other one. They were fighting so we have separated them temporarily but not sure if this is the best thing for them. Sorry for the long post. Any help will be gratefully received.