Good luck with the coaxing!
I've been meaning to add in about honey with regard to healing. About 10 years ago there were some studies and anecdotal case studies that were published suggesting honey's use in wound management.
If you go waaaaay back in history, about 1000 years before the 'father' of modern medicine (Hippocrates) you will run across Imhotep--- a great healer in ancient Egypt who was vilified in the Mummy movies. There are writings attributed to him and his healers describing many treatments including the use of honey to treat wounds.
Although many attribute honey's healing powers to enzymes or proteins, I think that the main reason it works is that 1) honey is hygroscopic- it has low water content and will draw water from the surrounding cells--both the animals and any bacteria in the area. This action reduces swelling in damaged tissue and it also dehydrates the bacteria enough they cannot grow. And 2) honey is made up mainly of the simple sugars fructose and glucose and baby cells need energy to grow and heal--the honey provides a ready source of cellular energy for the injury.
I haven't tried Manuka honey myself, but it looks like it is one of several types of honey that are exceptionally low in water content. They look almost like spun honey in the jar. Ones I have tried are Canadian White Gold and one from Hawaii--I forget the name. They are more expensive and have a really different texture than 'normal' fluid honey.
I have used honey (just the regular raw wildflower honey) to treat wounds and in fact just got done treating my EE Eva who had a prolapsed cloaca secondary to diarrhea. Oral antibiotics, soaked her rear in warm water and used honey topically on the prolapse to reduce swelling etc. She actually lived without surgery and is back with the flock.