she ---feed the puppy 4 times a day,That's too much.a.needs to b.doesn't need to

she ---feed the puppy 4 times a day,That's too much.a.needs to b.doesn't need to
she ---feed the puppy 4 times a day,That's too much.a.needs to b.doesn't need to

she ---feed the puppy 4 times a day,That's too much.a.needs to b.doesn't need to
b.doesn't need to

从下文That's too much“这个量太多了”可见, 前文应该是“【没必要】一天喂四次小狗”
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