She's still eating. It's normal to slow down a bit. I would leave out dry food 24/7 for right now. Then bring in wet food 2x a day and pick it up if she doesn't eat it within 90 minutes. You don't want it sitting there and spoiling.
She is still adjusting to inside living. All of the sights, smells and sounds are all new. When I brought my feral boys inside, sometimes they would hide for 24 hours. Noises in the house were very strange to them. Each day was something new. Try to visit her often and assure her she is safe and loved.
As for thinking she isn't eating and needs back out, that would be in an extreme case. I mean like she doesn't eat anything at all for 3 days. She is eating just less. She doesn't need as many calories inside as she doesn't expend energy trying to stay warm.
She is still adjusting to inside living. All of the sights, smells and sounds are all new. When I brought my feral boys inside, sometimes they would hide for 24 hours. Noises in the house were very strange to them. Each day was something new. Try to visit her often and assure her she is safe and loved.
As for thinking she isn't eating and needs back out, that would be in an extreme case. I mean like she doesn't eat anything at all for 3 days. She is eating just less. She doesn't need as many calories inside as she doesn't expend energy trying to stay warm.