Please tell me how to keep my hostas from being eaten?

try food grade diameotpous earth

Safely getting rid of garden pests in my yard is a must for me as well....my dogs are my babies. There is a great article on how to deal with all sorts of pests out to make a meal out of your hostas. Here's the link...

https://www.hostasdirect.com/learn/control-hosta-pests/ Best of luck!!

Do you have an invisible fence? If you do -a remote training collar would be the perfect solution.

Whenever you eat eggs - save the shells - when they are dried out crush them up and spread them under and all round the hostas - the snails will not crawl over the sharp pieces and my dog has never been attracted to the egg shells. I use this method in pots and open soil.

Another method I have been told about is save all coffee grounds to spread around the hostas as snails wont cross over. (not tried this)

put a little hot sauce on the leaves.. after a time or 2 the dog will remember not to eat them!!

Sprinkle with paprika.