You must \ mustn't shout at it.
mustn't
You must \ mustn't feed it.
must
You must \ mustn't walk it.
must
You must \ mustn't ignore it.
mustn't
You must \ mustn't clean it's home.
must
You must \ mustn't give it water to drink.
must
You must \ mustn't play with it.
must
You must \ mustn't pat it.
must
You must \ mustn't leave it alone for a long time.
mustn't
You must \ mustn't hurt it.
mustn't
You must \ mustn't pull it's tail.
mustn't