About to get rid of my dogs

I have three dogs one is a Chihuahua one is a bulldog and one is a great Dane mix. The Chihuahua and the bulldog have been peeing in the house. The bulldog has been peeing in her bed and the Chihuahua just pees everywhere and I’m about to get rid of them because I can’t spend my life mopping the floor. Does anybody have any suggestions ? They are super spoiled they can come in and out of the house when they want I don’t understand what’s going on.