One of my girls have been acting weird lately and I think its a pt. She leans slightly side ways, drops her food and walks flat. Shes has a little extra porphyrin lately, could that just be the stress of her body changing? How safe are the meds commonly given? Also what are the safest meds to give her? I'm gonna be taking her to the vet and I wanna know what to ask for. Shes two years old, she doesn't really show signs of pain or discomfort but she has lost some weight. also is there a possibility this could be something else?