Daily cleaning with oil sounds a bit excessive unless the ear is very gunky or smelly in which case I would go to the vet - if you are going to do them every day, I would only use water.
I wipe Coco's ears about once a week with a wipe and put Thornits powder in about once a month! I have also just made up some oil to give them a proper clean out when necessary - I used almond oil with a few drops of tea tree and lavender oil in it. Haven't had any problems with her ears since I got her.
Re: the snoods - don't bother with one of those for eating. Would be such a faff putting one of those on at mealtimes.
You just need one of Clairep4's spaniel bowls
Coco has one of these and no matter what she has to eat - tripe, offal, sardines, raw egg etc - she doesn't get it on her ears.
I have heard of people using the snood for a short time in late summer when grass seeds are a problem so if you are taking your dog out in long grass where there are lots of loose seeds around, that would be the only time to use one IMO. £8-9 sounds pretty expensive though
- I know some people just use an old pop sock with the toe cut out!!
Doesn't look very glam but does the same job.