Experience is a part of why its a good idea. Also it is their natural behavior to seek out a mate and breed. Most books on keeping frogs suggests that you breed your frog if you're going to be keeping them for years. Basically to further the species and there is always going to be people wanting Pacman Frogs no matter what species they are. Sure Cranwell's is the main species in the trade, but that's because out of every species its the easiest to breed. Also no two frogs are alike so each individual you produce has the potential to be better, healthier, and more vibrant in color and pattern that your competition. I don't even see other breeders as competition because of location. Mike is in Cali. Jim and Jess are in Texas and I'm in Ohio. I don't even know of any breeders even close to me. Atleast none that I've heard of so not really competing. Plus you can buy and sell to other breeders to help keep the gene pool healthy and strong.
There are many benefits to breeding your frogs. I bet it gives a great feeding of accomplishment as well
