From: Effect of sterilization on the canine vaginal microbiota: a pilot study
 | Breed | Age | Parity | Surgery type | Years from surgery | |
---|---|---|---|---|---|---|
 | Ys | Ms |  |  |  | |
Anoestrous bitches | ||||||
 1 | Golden Retriever | 2 | 1 | 0 |  |  |
 2 | Lagotto | 1 | 3 | 0 |  |  |
 3 | Crossbreed | 6 | 6 | 0 |  |  |
 4 | Am.Staffordshire Terrier. | 3 | 0 | 0 |  |  |
 5 | Staffordshire Bull Terrier. | 7 | 0 | 4 |  |  |
 6 | English Bulldog | 2 | 5 | 0 |  |  |
 7 | Bloodhound | 1 | 2 | 0 |  |  |
 8 | Welsh Corgi | 5 | 0 | 0 |  |  |
 9 | Boxer | 5 | 0 | 2 |  |  |
 10 | Bolognese | 1 | 5 | 0 |  |  |
 11 | BelgianShepherd | 2 | 5 | 0 |  |  |
Sterilized bitches | ||||||
 1 | Newfoundland | 8 | 1 | 1 | OVH | 2.5 |
 2 | Crossbreed | 3 | 1 | 0 | OV | 2.5 |
 3 | Newfoundland | 4 | 1 | 0 | OVH | 1 |
 4 | San Bernardo | 1 | 6 | 0 | OVH | 1 |
 5 | Cocker Spaniel | 3 | 3 | 0 | OVH | 2.5 |
 6 | Jack Russell Terrier | 10 | 5 | 0 | OVH | 3 |
 7 | Cocker Spaniel | 11 | 9 | 0 | OVH | 3 |
 8 | Crossbreed | 5 | 0 | 0 | OV | 4 |
 9 | Cattle Dog | 6 | 0 | 0 | OVX | 2 |
 10 | AustralianShepherd | 9 | 0 | 3 | OV | 0.5 |