Is MyPet EULA compliant?

Is there a max levelcap?

Yes, there are 3 ways to activate a level cap: 1. via config 2. via skilltrees 3. create your own expjs and add a levelcap in there

How can I equip my Zombie/Skeleton/PigZombie?

Just rightclick your pet with the item you want them to wear while sneaking. To remove the equipment just rightclick your pet with shears while sneaking. Weapons/Armor are only visually and have no effect on the pet ​

How can I control my pet while riding it?

Riding a pet is like riding a horse with a saddle.

How can I get a pet?

How can I feed my pet?

Firstly look what you pet wants as food here. Then just rightclick your pet while holding the food item in your hand. It will first increase the saturation of your pet your pet and when it is at 100 saturation it will heal it. Every food item has a saturation of 6points and every missing saturation and HP will use 1 point.

Is there a way to have more than 1 pet?

No. You can only have one active pet at the same time. However you can store pets and switch between them (NPC or command).

Why does the pets on my server can't attack anything?

Your pets just don't have a damage skill (Damage or Ranged). Select a skilltree with a damage skill or add a damage skill to your existing skilltrees.

Why can't I tame the Enderdragon?

ProtocolLib is required for the Enderdragon to be tame-able.

Why doesn't the Enderdragon/Bat/Phantom etc; fly?

There is no Flying AI in Minecraft. Pets utilize the Tamed Wolf AI once they are tamed as a MyPet.