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Originally Posted by WV~Yorkies  I think you should go by bone structure more than weight. I have seen 5 pound bitches that looked like they were only 3 pounds. I just don't think you can determine breeding in their weight alone. |
You're very right. However, a 4 1/2 pound female may be very prolific and concieve several puppies, does she have the room internally to carry them to term. But, as I said twice, breeding shouldn't be performed before a vet gives a thorough exam. A 5 pound bitch that may look like she's only 3 pounds could have the room and the ability to free whelp, but then again that is the vets call.