1. Click the menu Management
2. Click the tab Base tables
3. Click the drop down box Contact categories and select for example Breeds
4. Click on the red cross behind the breed you want to delete or replace.
Only if there are animals connected to this breed you will get the option to replace.
If you have manually added breed percentages to animals of this breed, you will not get the option to delete or replace. The values (or animals) will need to be deleted manually before this is possible.
5. Click the drop down box <None> and choose the breed you want to merge with.
6. Click OK