When my Angel was that little she ate 5 crix every night and sometimes would eat 2 more a few hours later she is 56 grams now and eats about 7-8 and sometimes 2 later.I would suggest giving her 4 at once then after they are gone try 1 at a time till she stops eating them and after the last one if she leaves it alone for 15-20 min then take it out