Frogs Use Idea

Frogs are known to produce a LOT of mucus! The mucus keeps the frog moisty, helping it breathe.

Knowing this, i though that it would be really useful if you could put the frog on your head, AND, while in your head, you get a "Mucus Buff" that is different for each frog. Since you know smell like a frog and not like a player, this "Mucus Buff" could hide your scent from some mobs. For an example:

[Orange Frog Mucus Buff]: Player is not noticed by Slimes/Magma Cubes (they spawn in its natural habitat afterall!)

[Snowy Frog Mucus Buff]: Player is not noticed by Zombies (those hordes of zombies got nothing on you with your snowy friend!)

[Tropical Frog Mucus Buff]: Player is not noticed by Enderman (you are safe from these tall boys with your fresh pal!)

Overall i just think that the mucus that the frog produces would be a neat thing to explore, since you don't have to design any new items and that would incentivize the players to stay with their frog friends!