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I've been contemplating the sizes of puppy litters, and how they may relate to the calculated COI's of the puppies. However, I don't know what other factors may influence the size of the litter, such as the age of the dam, whether this is her first litter, etc.
So- what would a large (or small) litter indicate, if anything? What could a disproportionate number of males/females or females/males indicate as well? Some human men tend to only produce daughters, while others seem only to produce sons...(and there is some evidence indicating the human women might exercise some gender selection as well!). Is this true for canines?
What have the collective you observed?
So- what would a large (or small) litter indicate, if anything? What could a disproportionate number of males/females or females/males indicate as well? Some human men tend to only produce daughters, while others seem only to produce sons...(and there is some evidence indicating the human women might exercise some gender selection as well!). Is this true for canines?
What have the collective you observed?