How do you catch a tiger in My Pet Shop ds?

Well first you have to unlock a jungle island ( Not sure what it's called..sorry! ) and you just have to keep searching high and low for a tiger. WARNING: Tigers are very hard to catch on this game! So if you are trying to complete the mission when Bob asked for a tiger, this is what I did: I went to the woods and caught a cat, I went home and went to 'Finished Tasks' and it said Bob's mission was complete because I caught a cat! It's way easy to do it that way! Bob was pleased to!!

Hope that helped and good luck!