| Name | Tags to Add | Tags to Remove |
|---|---|---|
| Mammal, tag not applicable | non-mammal_breasts non-mammal_nipples | |
| Not a mammal | mammal | |
| Hybrid (of which species?) | hybrid | |
| Multiple images | multiple_images |
If character is mammal (or hybrid with other mammal anatomy), non-mammal_breasts should be removed.
If not, mammal tag should be removed.