What physical characteristic is a significant variable influencing the final size of the Westiepoo?

Answer

The size of the Poodle parent

Because the Westiepoo is a crossbreed lacking rigid standards, its physical metrics display inherent variation, and the size is particularly dependent on the genetic contribution from the Poodle parent. If the cross involves a Toy Poodle, the resulting Westiepoo is more likely to fall toward the smaller end of the height and weight spectrums. Conversely, if the Miniature Poodle is used, the dog is more likely to settle comfortably toward the higher end of the expected size range.

What physical characteristic is a significant variable influencing the final size of the Westiepoo?
Doghybridcharacteristicbreedphysical