Re home them??

My husband and I do not make much money at all. Maybe $1,000 every 2 weeks with both of our paychecks combined. We get along just fine though. We have 2 dogs, both pretty big. Our female is only 1 and our male is getting close to his time. We also have 2 cats, both a little more than a year old. And then we have 1 beta fish. We don't really struggle to give them what they need, they are well cared for and loved. I don struggle with them sometimes but that is because I have anger issues that I'm working through. I will be going to counseling for it. I haven't been able to afford to get our female dog and 1 cat fixed yet. The other 2 are fixed. We are saving up for the other 2. We are very careful to make sure that they will not get pregnant. They see the vet when they need to. Sometimes we can do everything all at once so we space it out between paychecks. They always get what they need eventually though. I have been told that I am not good for my animals because they are worried I will harm the animal, I have spanked them, but not hard and its rare. It's usually only when they are really really bad, like my female dog likes to jump and she is too big for that, but if she won't get off I will smack her bum. I have also been told that since we aren't great financially that I should find them someone who is. Do you think I should?