5 ฤดูกาล
59 ตอน
The Food That Built America - Season 4 Episode 15
At a time when dog food is a rarity and cat food is almost nonexistent, it will take visionary innovators to invent the first dog treat, dry food, the first cat food, and many more innovations that will carve out the billion-dollar pet food industry.
- ประเทศ : United States of America
- ประเภท : Documentary
- ผู้อำนวยการ :
- นักแสดง : Campbell Scott, Adam Richman
