Oh, poor Abby. I hope she feels better soon. Just something I learned from my ortho vet. The further up they hold the leg, the further down the leg the problem is.
She was still holding it up this morning. I felt all around it again last night, and her hamstring area feels a bit swollen and tender, but she shows no pain when I touch it. I'm thinking it is maybe a pulled hamstring or something, but I'm going to have her checked out tomorrow when I go into work.
I pulled a hamstring a few years back playing softball and boy it hurt like the dickens.