Hello there, thanks for keeping this amazing database! I was wondering if you were aware of the conversions by Chris Hatch of the Pet Stories training objects. Sadly they aren't recolorable like the ones you already have here, but he did extract more features, like that your pets have to train to do the tricks perfectly, and even doing shows in community lots!
I thought it would be interesting to link it in this database, right? It's in one of the replies in this thread:
https://modthesims.info/m/showthread.php?p=5628639