Pets are one of the most beloved features on the server, but I think what would really take them to the next level would be the ability to place them in your housing for the world to see! How this could work is players could use a command (e.g. /house pet) to bring up a GUI of their pets. Selecting one would then summon a vanished armor stand at the player's location and facing the same direction. The stand itself would be vanished and would have the model of the pet the player chose.
I think this feature would add a great deal of life and vibrancy to player's housing builds, as well as encourage players to obtain more pets that would fit with their build ideas. While in an ideal world I'd love for you to be able to place one of each type of pet you own in your housing, I could see how that could cause lag for folks with lots of pets, so even just having one pet at a time would be incredible for housing.
I think this feature would add a great deal of life and vibrancy to player's housing builds, as well as encourage players to obtain more pets that would fit with their build ideas. While in an ideal world I'd love for you to be able to place one of each type of pet you own in your housing, I could see how that could cause lag for folks with lots of pets, so even just having one pet at a time would be incredible for housing.