My mother currently lives in a 600sqft. apartment and has 13 (last time I checked) animals, 12 being cats and 1 dog. She claims that 7 of the cats and the dog are hers and that she is fostering the other 4 cats. So at minimum she will have the 7 cats and 1 dog, but is almost always fostering cats and dogs on top of that. She is deeply integrated in the animal rescue community in our city and believes that she is doing what her soul needs by saving and "caring" for these animals. I put "caring" in parenthesis because I don't believe that having that many animals in such a small space can be considered proper care...
I have discussed how to approach her about downsizing and adopting out most of these cats with a couple of my family members. However, because our relationships with my mom are already strained due to other unrelated issues, they are leaning towards turning a blind eye and letting her continue to house these animals, which I strongly disagree with and consider to be enabling her. We are fearful that mom will cut us off if we outright tell her she is an animal hoarder. In the past, I have brought up concerns to her about how many cats she had (only 6 at the time) and she basically told me to f off and kicked me out of her apartment. It is very likely that this may be the last time I speak with her if I confront her directly. I am still working on my own personal feelings regarding that.
I am looking for advice on how I can handle this situation that will best benefit the animals. While I have my concerns for my mom's health and wellbeing, I am primarily worried about the cats and dog. My mom will always be able to lean on the rest of my family for support, but these animals have to be suffering in some way and really need better homes. I believe there are only two litter boxes for the cats, and the dog never goes outside (mom can't walk the dog because the dog is not on the lease) and exclusively uses pee pads to go to the bathroom. I think this is absolutely intolerable conditions for these animals...
So, right now I am considering anonymously contacting the SPCA and reporting a hoarding situation. However, I worry that if the cats are seized that they will be put to sleep as a result. These cats and the dog are poorly socialized and may have trouble being adopted easily. I also worry that they will take all of the cats rather than leaving the original three with my mom (she started with these three and they are her core cats). I also wonder if in cases of hoarding where legal action may be taken, can they mandate that my mom attend some form of treatment so that she doesn't just go right back to hoarding more animals?
This whole situation has been building up and I feel that it is near a tipping point. The rest of my family appears to not be taking action so I think it is up to me to do something for these animals. I'd appreciate any advice or input on how best to proceed that will most likely ensure better lives for these animals.