| Laboratory Alteration | Authors and Relative Frequencies (%) | ||||
| Greco 2007 | Klein; Peterson 2010 | Gunn et al. 2016 | Haviland et al. 2016 | Wakayama et al. 2017 | |
| Anemia | 25 | 21 - 25 | 25 | 16 | 28 |
| Hemoconcentration |
|
| 7 | 26 |
|
| Eosinophilia | 13 - 20 | 10 - 20 | 3 | 18 | 21 |
| Lymphocytosis | 10 | 10 - 13 | 2 | 12 | 33 |
| Neutrophilia |
|
|
| 3 | 26 |
| Lymphopenia |
|
| 7 | 3 | 5 |
| Neutropenia |
|
|
| 6 |
|
| Total dogs (n˚) | 225 | Ni | 30 | 82 | 40 |