Never give your dogs cooked bones.
The steak bone Pearl ate is quite visible in the upper middle here.
The good news is that Pearl has entirely digested it.
The bad news is that the heart murmur they found in the process of checking her, means she's a heart patient for the rest of her life. It's level 3 - out of 6, I think - and they say this is what'll probably get her, in the end. They say it'll take 2-3 years, cutting her life expectancy in half. Meanwhile she is now on blood pressure medication.