Scratchy is getting BIG. We are moving in a couple of months, so we are looking to get him a new tank. Then we want to set up a pond for him in the yard in a protected area, so the dogs can't get to him. We have an uncle who is a wildlife expert and will help us design one and then build it.
We taught our children to NEVER put their hands in the tank with him. They know they are never to touch him unless we are there. Then we wash their hands. I made sure to let them know they could get sick and he could get sick too. I also made the deal that if I find them touching him without us there, then Scratchy has to be turned loose. They are 5 and 2. We haven't had any problems.