Something I'm very familiar with for treating older woofs in pain, and spazzy "I hate the vet" woofs, haha! Hope to hear from you.
It's been done:
https://www.carolinahempcompany.com/products/lalas-cbd-dog-t...
When hemp was still in the grey area they got hit with shut down by CDPHE at the behest of an undisclosed pharma giant. The creator of those treats was a friend of my co-founder and a regular at our parent company's events in CO where she sold her products. She might have gotten an award at the hemp awards, I'm not sure.
The efficacy of CBD is well understood, what isn't is the standardization and practices for effective administration be it in Humans or animals. My guess is you'd get into issues with freezing the hemp oil/extract infused cbd effectively. I mean you could use shatter, if you were really motivated.
Also, this could subject you to bank account shutdowns and business license delays if your bank(s) find out.
Source: Ex fintech founder with hemp farmers, and ex biodynamic farmer that studied hemp and its various properties during apprenticeship and biologist.
I use burners on social media, so, no info in my bio.