He is looking good! Keep it up! He sure is a handsome pup!
All scales will vary depending how they are calibrated and what kind they are, they key is to use the same exact scale week after week and it doesn't really matter what the actual number displays, but the same one will properly track the weight loss and not give false positive results.
"There are two temptations to which people fall prey with dogs. The first is to think that biology counts for everything. The second is to think it counts for nothing"
- Tom Junod
“When you KNOW better you DO better.”
― Maya Angelou