When you are Bugs Bunny or Taz, hit the other character and they will cough up a carrot or two. You can use this trick to get extra health if you there are no carrots available or if you really need it.
Normally you only can get three carrots when you jump on a enemy's head and then kick them. To get a few more carrots out of each small enemy, sneak up behind them and kick them a couple of times. Then, jump on their heads and kick them. This will give you a total of five or six carrots. Note: This cannot be done on monkeys.
When you win the Pelota game or any of the others you will get a coin of 25. Play again for an extra life. Play it two more times and you will get another extra life. Note: The Pelota game is easy when Taz is on the court.