[Duchess47]

I'll have to have Bob ask about that the next time he goes out to the vet. That is fascinating and I have never heard of it.

[HairOfTheDog]

Here's an article by the doctor that introduced it:

Use of a Glass Ball to Suppress Behavioral Estrus in Mares

What I didn't see is how long they leave it in there.... One season, a year, many years?

[PayNoAttentionManBehindCurtain]

I never heard of that either....one of those things makes you wonder who first got the idea to try something like that...

Duchess, hoping your mare does all right, I'm sure she will. We worry to much:)

Frog hope yours takes this time. Any clue as to what happened last year?

Becky