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Percentage of newborn pups attaching to nipples of anesthetized dams (N = 9 per condition). *P < .05
| Group | % attached |
|---|---|
| Vaginal birth (22°C) | 90 |
| Cesarean birth | |
| Room (22°C) | |
| Compressed | 89* |
| Noncompressed | 44 |
| Nest (33°C) | |
| Compressed | 56 |
| Noncompressed | 67 |
| Intrauterine (36°C) | |
| Compressed | 89 |
| Noncompressed | 78 |
