Hi George - I (& another friend) use 'Tranform My Dog' in Dickinson https://transformmydog.com (about a 20 min drive) & Cooper goes to "camp" about 1/wk. They have several different programs & some "camp" packages (e.g., 5 for $150) that Cooper & I have done, as well. Another friend uses 'Bone Voyage' https://bonevoyage.net in Galveston, and has been pleased with them.. but traffic from Galveston these days might be a pain.
If you find another great place that is closer, please let me know.