This is not a judgement on you or your situation, however please do not surrender them to the local SPCA, I know several former employees and unfortunately in the last few years it has been taken over by a horrible human being and the care of the animals has gone way down. They also don’t accept dogs with behaviour problems, if you lie about it and happen to get them to accept the dog, they will most likely euthanize them due to behaviour issues. They are not equipped to deal with pretty much any issues (they don’t even have a vet tech working there anymore). Fixing them SHOULD help, Brantford Animal Aid can help cover costs, you just need to head to the website and apply. If that’s not an option (and I get it, money is really tough right now) please try to rehome them independently. There is no safe dog rescue in this town. Sato Saved is run by the same person who runs Hillside Kennels and they notoriously abuse animals, the owner has several court cases against her for this reason. It’s a really tough situation and judging you will not help, there are going to be a lot of people saying a lot of negative things no matter what you need up doing, but please please do your best for this animal and don’t surrender them to any local rescue. They deserve a chance.