fence. no tops no pollination.

Since they are only about 2 ft tall, having the tops chewed off should not matter. New leaves/growth will sprout from the top, and tassel will be produced when matured.

yes......easiest way may be to spray them with a deer repellent. It really stinks and I don't think your dog would find it palatible, and it may also keep other pests out of the bed.

Well, I'm not sure that dogs don't like deer repellant, especially the rotten egg kind, mine is rather fixated on it. Maybe she's wierd, though. But there's always chili oil of pepper flakes. Cheers!

Dogs can be taught to not do things, stop it now or it could just get worse.

Corn two-feet high- you could be in a world of hurt at the very least the corn if it produces will way late.

How many stalks were damaged?
This is much like hail damage that can wipe out an entire corn field.

I would use some bitter apple or make a hot pepper spray.

Thanks for the advice. If I catch her she'll stop but I'm not around during the day. The bitter apple is a good idea.

First time trying corn, I put the seeds in around a week prior to Easter, so we'll see how it goes. A good number of them look like they've been chewed.

One of my dogs has a fatal attraction to plants, both houseplants and outdoor plants. I spray bitter apple on the ones he lusts after every 4 or 5 days and he leaves them alone =) And he knows 'leave it' but if I'm not around these plants are about as attractive to him as a steak left on the kitchen counter