After we sold rainbow a few years ago we had a foal in 2022 that was rejected by her own mom. 
the foal was already in the clinic. 
We were out of options when rainbow came up in our mind.
She still had a foal by her side that was more then ready to be weaned, perfect because she still had milk. 
We picked up rainbow and brought her to the clinic there they introduced her to the 10 days old foal it was like a match made in heaven and love at first sight. 
how she accepted the foal like it was her own it was incredible to see. 
We are more then happy to welcome her back in our stables. 

More info about rainbow: