Hi there, i changed my daughter's formula from ...

Hi there, i changed my daughter's formula from Karicare Gold + to Karicare Goats Milk formula. She seems a bit more settled but the only thing is she now wants to feed every 3 hours instead of every 4 (with Karicare Gold + she fed every 4 hours). Can i add thickener to the formula to make her feel full for a bit longer even though she doesn't have reflux? I have noticed she possets (spelling) a little with the goats milk formula.