Money
The two main ways to get game money in Furry Paws are by getting a job or by breeding and selling puppies. A faster way is to create multiple accounts on Furry Paws. Purchase some of the cheaper dogs and level them up. Go to the user shops and find three sets of tomb pieces. Keep your dogs happy and run them through tombs every day. You will have a better chance of finding a rare item that is worth millions.
Feeding
The game does not require to feed your dogs. However, feeding can increase your dogs' stats. The more expensive the food you buy from the market the more your stats will rise.
Training
The trick for training is finding each dog's three strongest stats. Open one window showing your dog and one window showing Competition Information so you can easily compare. Your dog has to have three stats that are higher than 15. If your dog doesn't, do not train it yet because you only get to retrain your dog once. Train the dog only in its strongest areas.
Toys
Toys are used in the game to make your dog happy. When you enter your dog in a competition its happiness will determine the score. The toys have a finite number of uses so use the toy only until the green happiness bar is full. Then stop so that you do not waste the toy. The tennis ball is one of the cheapest and has 50 uses.
Training Area
Once you have a kennel size of five you can start your own training area. If you work your dogs in the training area you can increase your stats by two.