This topic has been beaten to death many times, but there should have more pet related items since it is lacking in variety, especially when it comes to legendary gloves. Most of the items I find is non pet related
A suggestion I have is why not put pet bonuses on non pet related items that can be potentially pet usable or put them on existing items (only if you dont want to make more items).
Also, you should consider revisiting some pet items that people don’t use now and tune them to a point where it can be a potential option end game.
Not related, but if there is the awaken epic item feature in the next expansion, you should consider focusing more on pets by putting additional items, pet bonuses, pets, and their abilities or procs (if applicable such as the blightshard amulet when awakening the items).