Tickling a kitten who can't open her mouth

Beautiful Betty came to the Noah's Ark Rescue & Sanctuary at the tender age of 8 weeks old having already had one home. It became apparent that she couldn't open her mouth more than a couple of millimeters. Betty is the happiest little soul and has a real zest for life. She is growing, gaining weight and really enjoying her food but has to have it liquidized so she can lap it up.