This may sound really bad but breeding pups (if you know how to do it right and breed to better the breed and tempermant not for the money) it can be both rewarding and help out with finances. It is by no means a money maker because you have a lot to put in to the dogs but in our case our dogs are our pets soo...we put the money in to them anyway lol
I will be watching this thread with interest.
Hugs
April