| Day | NexGard Spectra®1 | Credelio® Plus1 |
| Day 1 | 80.6 [71.1; 88.1] | 19.4 [11.9; 28.9] |
| (75/93) | (18/93) | |
| Day 2 | 62.9 [52.0; 72.9] | 37.1 [27.1; 48.0] |
| (56/89) | (33/89) | |
| Day 3 | 82.1 [72.9; 89.2] | 17.9 [10.8; 27.1] |
| (78/95) | (17/95) | |
| Day 4 | 64.3 [54.0; 73.7] | 35.7 [26.3; 46.0] |
| (63/98) | (35/98) | |
| Total over 4 Days | 72.5 [67.7; 77.0] | 27.5 [23.0; 32.3] |
| (272/375) | (103/375) |