Ash's Tauros (Forever)

Ash's Snorlax was the ninth Pokémon that Ash caught in the Kanto region, and his tenth overall.

Prior to Power Rangers Forever: Kalos Arc
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Power Rangers Forever: Kalos Arc
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Power Rangers Forever: Time Travelers Arc
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Power Rangers Forever: Alternate Dimensions Arc
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Power Rangers Forever: Kalos League Arc
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Power Rangers Forever: Team Flare Arc
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Power Rangers Forever: Alola Arc
Muk reappeared in Alola, Kanto!, in which it was sent out of its Poké Ball so it could be compared with its Alola Form. It immediately smothered Ash upon seeing him.

Personality
Ash's Muk is an extremely happy and affectionate Pokémon. It grew an attachment in particular to Professor Oak and as a recurring gag, it would always smother the Professor whenever Ash would make a call to the lab. This was first seen twenty episodes after its capture, in Who Gets To Keep Togepi?. Muk tackled Professor Oak in excitement in Showdown at the Po-ké Corral, when Oak explained that Muk and Krabby had become just like him from its long period of living with him.

Muk's affection also extends to his Trainer, second in enthusiasm only to Bayleef, despite only having fought for him on three occasions. Muk obligingly crushes Ash in excitement whenever Ash returns to the lab or summons it to his party. Its affection also extends to complete strangers, as was seen when it completely ignored Jessie's Lickitung in order to hug her, also smothering James's Victreebelin excitement. It also smothered Professor Birch upon meeting him in The Right Place and the Right Mime.

Its affection even extends to antagonists, as seen both in the aforementioned encounter with Jessie and James, and also in a special episode, Showdown at the Oak Corral, when it actually appeared sad that Totodile drove Butch and Cassidy away. As Professor Oak said to Jessie, Muk loves humans, and it is not very particular to which kind.

Muk differs from most of Ash's other Pokémon in that it is a defensive Pokémon, with a low attack power and very few moves used across its entire time on the show. It has never been shown to be damaged by a physical attack, with its opponents' moves always absorbed by its odd body type. Despite being quite powerful and good in battle, it has only ever defeated one opponent, Bellsprout (it was put to sleep by Victreebel and knocked out against Gary without a win).