"Feed the dog" 是喂狗粮的英文表达。
来源：这是一个简单的直译， feed 是喂养的意思，dog 是狗的意思。
例句:
Can you please feed the dog while I'm out?
(你能在我外出时喂狗吗？)
I always feed my dog at 7 o'clock in the morning.
(我总是在早上7点喂我的狗)
I have to run to the store to buy some dog food to feed the dog.
(我必须跑去商店买狗粮喂狗)