Hi
you don't have to open their mouth to give them liquid. You can squirt it in the side of their mouth while shut. I have so much trouble giving mine antibiotics. I call my friend Robert to help me. He wraps Snowy in a big towel and then squirts the liquid antibiotic in the side of his mouth. Robert is an angel. Snowy doesn't resent him. Robert also has a warm up and talks with Snowy and then quickly gives him the antibiotics
Hope this helps
Bobby