Hello, Ive been trying to catch a mommy kitty and her babies for almost a week now. Ive managed to catch two and socailize them, as well as become friendly with the mom and even pick her up!! They have two good shelters that I know of (under a hot tub concrete foundation and a shed) that protects them from weather. Today it had been drizzly and rainy and although I saw evidence of food being eaten earlier today, I had not seen them out and about and tonight around the time when they usually eat, none of the food I put out had been touched. Should I be concerned?