This survey is completely anonymous.
I'm sorry for my bad english.
mandatory answer
Question 1
Question 2
Question 3
| Normals | Equivical/Carrier | Abnormal | |
| number of dogs |
Question 4
Question 5
| Normals | Equivical/Carrier | Abnormal | |
| number of dogs |
Question 6
Question 7
| Normals | Equivical/Carrier | Abnormal | |
| number of dogs |
Question 8
Question 9
| Normals | Equivical/Carrier | Abnormal | |
| number of dogs |