I've got a ball python( about 2yrs old) and a buddy of mine has a burmeise(sp?) same age. He gives his snake a goldfish once a week< about midway between feeding mice. Is this a good idea? Seems 2 me the snake would be getting used 2 eating or even possibly looking 4 something 2 eat regularly. Just thought I'd ask ya'll, 4 brains are better than 2...