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My 2.5 year old 3/4 Golden Retriever 1/4 Yellow Lab (his dad was pure golden, mom was 1/2 yellow lab & 1/2 golden) is 29 inches tall and 85 lbs. I know that he isn't a pure Golden, but even Yellow Labrador Retrievers average height is 23 inches. He is gorgeous but what could cause this? And...

Promise is one year and one month old, the last time i weighed her was when she was 7 months and she weighed 45 lbs. I just measured her and she is about 22 inches, ( she wouldn't hold still) I'm gonna take her to my cousins and weigh her ( i don't have a scale) but i think she is anywhere from...