Terraria Pet Bosses Mod. It is split into two main mods. When summoned they will give the player a buff with the same name as the pet.

Not to be confused with town pets the animal npcs obtainable via the zoologist. When summoned they will give the player a buff with the same name as the pet. When summoned they will give the player a buff with the same name as the pet.
Like normal terraria pets they serve no purpose other than to be visually appealing.
Pets edit edit source pre hardmode edit edit source pets buff pet item source exotic myna. More pets mod also known as afkpets made by sir afk that can be. It now adds 1000 items 8 bosses and 10 minibosses and more most of which are direct references to things in other media. It features five new town npcs which sell boss summons event summons.