Please help keep Jazz and Roscoe safe

This campaign is to help keep my dogs, Jazz and Roscoe, safe. I know they are just dogs to some but I treat them as my own kids. Some of my housemates do not like them and they treat them in a very cruel manner; hitting, kicking them and yelling at them whenever they bark/pee/poo (which is a normal thing for them to do and also I am the one who cleans it up anyway). My dogs also have fleas which I tried in the past to get rid of, but since there are sometimes rats in our house I cannot get rid of the fleas completely. That is another reason why they maltreat them. They also once threatened me that they will poison them so I wanted to buy a cage for them to stay outside the house, because I find it is safer for them outside than inside the house with these people. I also would like to buy them both flea collars so there will be less of a trigger for the people here to hurt them (the dogs always get blamed for insect bites etc but really they just couldn't clean up their rooms). I couldn't save up that much because I am still a student, and I want them to be safe before anything happens to them or somebody hurts them again.