Hi, there! So awesome you were able to bring on a trainer - there is such a need!Unfortunately, most of the current SW options for dog training business management is pretty limited. This is the demo I liked the *most, but I did not end up purchasing. We ended up developing custom software and using G-Suite products due to the limitations this had. In the shelter setting, we used Petpoint.
Dog Training Software - ProPet Software | Boarding Kennel, Dog Daycare, Training, and Pet Grooming Software
Best of luck!