Why does tsunade have a pig?

[Piethepker]

Is it ever explained?

 

[Chibiusa]

Who knows....I guess she wanted a pet

 

[Jordanofthecloud]

She wanted a pig as her pet; just like many other

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lol Im just playing haha.

If she had a dog as a pet, Tsunade would probably count as a ninja dog type fighter (like kakashi *summons his dogs* or Kiba)

 

[Grammar Nazi]

kishi told me Tonton is so6p resurrected in the form of a pig tsunade inherited her from Hashirama.

 

[Micho22]

I guess she uses tonton as mojo for her gambling
In asian culture they bring luck