The glowstick will last forever, and the light will be completely, 100% contained when you put it away...it won't give away your position when a dog walks nearby (although if it gets close enough, it will still find you...obviously).
I did actually try that trick of trapping the dog in the container. I threw the jerky in there, barricaded it with some draggable boxes, and rejoiced at my cleverly devised method of getting the dogs out of my way! It was funny too, because the dog would try to knock the door out of the way--and I did actually hear the door break off as the dog collided with it--but with the boxes in position, he had no chance of escaping.
However, just to let you know Headhanger, there is a tiny flaw with this plan.
Just to let you know.
EDIT: Oh, as for the dog ignoring the beef jerky...that might just be a small bug. I've had a problem or two trying to lure the dogs with the jerky as well...I doubt it was intentional, but maybe it just had something to do with where, in relation to the dog's sight radius, you threw the jerky. I forget, can you pick up jerky once you've thrown it? You might just need to try it a second time.