Tonton, the cute little pig, is a summon. If he (she?) wasn't, then not only would he not go around wearing -clothes-, he also wouldn't be able to keep up with ninja traveling full speed - which he -has-.
His associating with Tsunade and Shizune almost certainly means that he 'belongs,' ie, was summoned by, one of the two.
We already -know- what Tsunade's contract is, and I very much doubt that they'd be that big a deal if a person could have more than one.
Now, the way we've seen summons handled suggests that, for the most part, one clan is equal to another... It's also possible, of course, that there are major or minor clans, and that slugs, snakes, and frogs happen to be three of the major ones (Which, to me, suggests that the other two would be birds and spiders, but that's neither here nor there).
Now, imagine that the kaiju-boar summon... is a member of the Soviet Porcine Proletariat People's Agricultural Commune!
Ja, -n
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"V, did you do something foolish?"
"Yes, and it was glorious."
His associating with Tsunade and Shizune almost certainly means that he 'belongs,' ie, was summoned by, one of the two.
We already -know- what Tsunade's contract is, and I very much doubt that they'd be that big a deal if a person could have more than one.
Now, the way we've seen summons handled suggests that, for the most part, one clan is equal to another... It's also possible, of course, that there are major or minor clans, and that slugs, snakes, and frogs happen to be three of the major ones (Which, to me, suggests that the other two would be birds and spiders, but that's neither here nor there).
Now, imagine that the kaiju-boar summon... is a member of the Soviet Porcine Proletariat People's Agricultural Commune!
Ja, -n
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===============================================
"V, did you do something foolish?"
"Yes, and it was glorious."