Originally Posted by
CritterMom
First, try cuddling him in a little blanket that you can pull over his eyes while nursing. He is old enough to KNOW that you aren't his mama and this may be fear. Also, try making the formula warmer - every one I have nursed wanted it quite a bit warmer than their mamas could have produced. You might also try dipping the end of the syringe or the nipple if you have one in something sweet like honey or syrup or even a little table sugar so he gets the taste as soon as it goes in his mouth.
How is he acting? Hawk talons are absolutely filthy from a bacteria standpoint - he could have an infection brewing, too.