Tiny holes due to changing colours

Hi,

I have Tiny holes due to changing colours a number of times. How do i cover the one or two tiny holes up without undoing rows please? I am going to add stuffing later on so it might show these holes

Sometimes you can close up a hole where you changed colors when you weave in the yarn tails. Cross the tails of the two colors on the back and pay attention to what happens on the front of the piece. If the tails are crossed the appearance of the hole usually disappears. Then you can weave in the ends to maintain that cross.