Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to make catnip filled sock toys [title] Find an old unwanted sock. [step] Check that it is free of holes, or the catnip will fall out. [title] Slide a toilet roll inside the sock.

Ending1: [step] It is better if the roll will simply roll out. [title] Push it all in and tie off. Ending2: [step] Push it down to the toe section; it should reach back to around the heel area. [title] Stuff some dried catnip into the sock. Ending3: [step] The toilet roll should easily fit inside the sock and also look like it has all the eye holes sucked out. Use tweezers to make a small hole in the roll of sock. Ending4: [step] ( showing the rolled up sock peeking out is a bonus. ) remove them using tweezers and dirty fingers.

Answer format: ending1/ending2/ending3/ending4