In the farmhouse (far left of the island), you enter through the chimney and climb to the second floor by using the light cord. The cat is hiding in the shower (turn either faucet).
(see related question)
He is at the carrot factory.
on the factory window
find the bunny guys and by then you will get how to do it
Go to five island and receive the parcel from the old man. Then go to Bill(after finding the ruby and sapphire) and give him the parcel. Bill will give you the light bulb.
it is on the 24 carrot island on the gas station
fight
Ratman is on Super Power Island. There is a large rat in the sewer entrance to the factory on 24 Carrot Island (climb up into the bypass pipe to elude him).
right beside the cafe place.
hes in the store
Ge894 should be the bulb
If you find the lost cat for the clerk at the Carrot Surplus store, she will give you a crowbar as a reward. (see related questions)
If you are talking about 24 Carrot Island then here is you're answer: Okay, when you travel, you see "Carrot King Diner", Left of where you got there a sign says CARROT FARM, you go inside. The old broken house has a chimney. You can go inside. A cat is inside the shower. To get there, you climb the light bulb string and in the gross bathroom Hit the cold water knob by the fossit. Keep chasing Whiskers and make sure she follows you. (you can find a water bowl and find the lady with milk!) Run back to Charlie's Carrot Surplus Co. That is his cat. Return it to him. He will give you a pryer. Your welcome for the answer!! If you are talking about the Early Poptropica there is no chimney!