Barked: Thu May 17, '12 10:43am PST |
 |  |  |  | Hi there! I too have a 23 month old bullmastiff who is all legs and only 66 pounds. Our vet was not concerned because her body size is proportionate to the size of her feet, width of her hips etc.
During her check-up last fall, she weighed 77 pounds and he said this was far too much as she was starting to lose her waist and was starting to look a bit chubby. He said for her body size (sort of petite, probably like yours) she should be a max 70 pounds at any given date.
We don't remember her looking like the 'runt' of the litter and both of her parents were nearly 100 pounds so, we're not sure why she is so small but we love her just the same! Plus, she's that much easier to hoist into the bed for snuggle time.  |  |  |  |  |
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