| Species | Ciprofloxacin percent of enrofloxacin plasma concentration | References |
| Dogs | 40 | [65] |
| Dairy cows | 59 | [75] |
| Steers | 64 | [75] |
| Chickens | <10 | [111] |
| Pigs | 51 | [112] |
| Goats | 34 | [71] |