In the criteria range for an Excel advanced filter, you can set the rules for the data that should remain visible after the filter is applied. You can use one criterion, or several. In this example, cells F1:F2 are the criteria range. The heading in F1 exactly matches a heading (D1) in the database.
Docking tails by banding is done when the pups are between 2-5 days of age, depending on the size of the puppies, and can be done in the box when the pups are suckling, or it can be done on a table with the pup placed on a towel.
Mouthiness is first seen at 3 weeks of age, right after the transitional period. Then come play solicitation, play fighting, scruff holding, deference, and finally sexual play. All these forms of play start in the socialization period between 3 and 6 weeks of age and they intensify as the pup approaches adolescence. Object play, chewing and chasing objects, occurs a little later, becoming most intense after about 16 to 20 weeks of age.