Need ferret help :(
my ferret keeps foaming from her mouth (don't think it's raibies) and can't walk on her hind legs. she doesn't drink or eat unless I give it to her she is in pain when she walks she is very skinny and it's been going on for 4 days now I'm not sure what it is but if it keeps up I might have to put her down. I love her and had her for about 3 years now. can anyone help do you know what's wrong with her? and is it best to put her down..?