2 sentences

1. 我要去旅行一周，所以把小狗寄养在宠物旅馆。

   wǒ yào qù lǚ​xíng yī zhōu, suǒ​yǐ bǎ xiǎo gǒu jì​yǎng zài chǒng​wù lǚ​guǎn.

   I am going on a trip for a week, so I'm boarding my puppy at a pet hotel.

   Source: Dong Chinese Dictionary

2. 由于父母长期在外打工，孩子被寄养在亲戚家。

   yóu​yú fù​mǔ cháng​qī zài wài dǎ​gōng, hái​zi bèi jì​yǎng zài qīn​qi jiā.

   Because the parents worked away from home for a long time, the child was fostered with relatives.

   Source: Dong Chinese Dictionary