Almost all mammals have lactose in their milk. Check out how much.
| Type of Animal | Lactose Percentage |
|---|---|
| Human | 6.2-7.5% |
| Buffalo | 5.2% |
| Camel | 3.3-5.0% |
| Cat | 4.8-4.9% |
| Cow (Whole milk) | 3.7-5.1% |
| Dog | 3.1-4.0% |
| Elephant | 4.7-8.8% |
| Fox | 5.1% |
| Goat | 4.1-4.7% |
| Hippopotamus | 4.4% |
| Horse | 6.0-6.7% |
| Monkey | 5.9-7.0% |
| Pig | 5.0-5.5% |
| Rabbit | 2.0-2.1% |
| Reindeer | 2.4-2.6% |
| Rhino | 7.2% |
| Seal | 2.6% |
| Sheep | 4.6-5.4% |
| Whale | 1.8% |
| Yak | 4.6% |
