| Group | Number of kits with bites/total number of kits (% with bites) | Number of litters with bites/total number of litters (% with bites) | Average litter size Day 42 | % male/female kits |
| Undivided (control) | 85/5196 (1.6%) | 55/677 (8.1%) | 7.68 | 50.5/49.5 |
| Divided Day 42 | 54/5274 (1.0%) | 35/684 (5.1%) | 7.71 | 49.9/50.1 |
|
| 0.006* | 0.03* |
|
|