I don't know anything about the issues with giardia but most Yorkies don't grow much more after 7 months. But some do have growth spurts up to 1 year old or more. The typical "rule of thumb" is to double their 12 week old weight and add a pound which worked great for Jackson. He was 6lbs at 12 weeks old and now weighs 12.5lbs at adult weight. |