So I'm out of town right now and my mom is looking after my cats. The one cat has a bacterial infection from a URI so I called the vet to get some antibiotics. My mom went in to pick up the prescribed liquid Amoxicillin and when she got home she realized that it had not been mixed with water, it was just powder in a bottle with a medicine dropper. She called me and I tried to call the vet but I can't reach them, I keep getting a busy signal. The box the medicine came in has instructions for mixing and it says to add 14 mL of water and shake well. Should I have my mom add the water or should I continue trying to call the vet? My only concern here is that I've never been given just the powder before, every vet clinic I've ever been to has always mixed it for me. I suspect that the assistant/receptionist didn't know to mix it or that she simply forgot. I'm actually hesitant about my mom going back to have them mix it because I don't trust the knowledge of that particular assistant.