A breeder should be able to help you with the weight. But yorkies are so tough to figure out. Yours could have had their growth spurt and slow down now.. it's so hard to say.
I have to be honest... the food you are feeding is equal to you eating McDonalds every day... it is fatty and full of fillers and animal bi-products (the parts of the animal not suitable for human consumption). You should really think about switching both your yorkies and your lab to a higher quality food you will notice a huge difference in the poop that is coming out and their overal health. While the actual food might cost more, you will save in vet bills 10 fold. Try a food that is not available a Petsmart, Walmart or the grocery store. Great food are Wellness, Canidae, Innova, and Solid Gold.
__________________ Layla  's Simon |