Ive Recently Brought a filly. We brought her because she was obviousley being mistreated and was underweight, she has had practically no human contact and the contact she has had was mean. In three weeks we've taught her to have a halter on ( she now comes to you to put it on) and recently started working on her feet and have succeeded with her two front feet. She doesnt lead correctly but were working on that. My main problem is she has started to be very aggressive and pushy, ad has even bit somebody, I don't want to hurt her or scare her but I want her to know im the boss. We have had the vet out and she says she's fine. My filly is a year old and already stands at 14.2 and is measured to make around 16.2, so even now she's big and is going to get bigger so we seriosuly need to knock this nasty behaviour on the head (Yes im sure it is nasty and not playful or loving, she has her ears pinned back). Other then this (which has only started recently) she is a lovley filly with a wonderful nature, she doesnt want to fight, I can see that most of the time, I just think nobody gave her the time she needed and it has greatly affected her. I feel like we've made brilliant process but now it just kind of stopped. Does anybody have any suggestion on either leading or the pushing around and nipping?