@hellcrasher6969
This is the link to the Vet Clinic you asked for: https://www.ea.com/games/the-sims/the-sims-4/pc/gallery/10D529600BDD11E98F8877C0F1EC7B3C
Yes, the vending machines are awesome - for clinic owners, and for pet owners. I have my pet owners visit the vending machine and load up on 'wellness treats' and keep them in the Sim's personal inventory. Almost always when their pet is sick they can just feed one of them to it from their inventory and the pet is better at home.
In that family that I made the vet clinic for both husband and wife are vets and I think maybe maxed in the skill before I uploaded them? Anyway, I also added two of the machines to make the treats and serums into their garage and have them work on making a supply of these at home, then have them take the serums and treats to work in their inventory and add them to the vending machine in their Vet Clinic.
'Pet Lovers Family', if you have interest/need: https://www.ea.com/games/the-sims/the-sims-4/pc/gallery/B6F2B7AA0BED11E98CF177C0F1EC7B3C
I also had built a home for them that I could add to the gallery, if you would like it. It's in my library currently, but not in the gallery. Let me know if you want me to upload it to the gallery. It has accommodations for big and small dogs, a cat, the family, a training set in the yard, and a garage with treadmills, various crafting tables, and two machines for making the pet treats/serums.