So sweet! :heart5:
I see she's eating from a 1mL syringe. Have you not been able to find the 10mL oral syringes? Feeding will go much faster with a 10mL, especially now that she's eating willingly from the syringe. If you can't find it at a drugstore or grocery store, your vet should have them.
When I was handfeeding Romeo, I bought about 6 of the 10mL size, and would fill each of them up before I sat down for a feeding session. Then when he had finished one syringe, I would just pick up the next one. Makes feeding easier and faster!