Tibetan Mastiff weight by age
Typical weight by age for a Tibetan Mastiff with an adult weight of about 120 lb (male) or 95 lb (female). The range shows where most puppies fall.
| Age | Male | Female |
|---|---|---|
| 2 months | 19 lbrange 13–25 lb | 16 lbrange 10–21 lb |
| 3 months | 32 lbrange 23–41 lb | 26 lbrange 19–34 lb |
| 4 months | 47 lbrange 36–59 lb | 38 lbrange 29–47 lb |
| 5 months | 64 lbrange 52–78 lb | 52 lbrange 41–62 lb |
| 6 months | 76 lbrange 62–90 lb | 61 lbrange 49–72 lb |
| 8 months | 95 lbrange 80–109 lb | 76 lbrange 63–87 lb |
| 10 months | 104 lbrange 88–116 lb | 82 lbrange 70–93 lb |
| 12 months | 109 lbrange 95–120 lb | 86 lbrange 75–96 lb |
Divide pounds by 2.2 for kilograms.
Adult weight
AKC breed page: 90-150 pounds (male), 70-120 pounds (female). The calculator uses about 120 lb for males and 95 lb for females as the typical adult weight.
Common questions
How much should a Tibetan Mastiff puppy weigh at 3 months?
A typical male Tibetan Mastiff weighs about 32 lb at 3 months (most between 23 and 41 lb). A typical female weighs about 26 lb (most between 19 and 34 lb).
How much should a Tibetan Mastiff puppy weigh at 6 months?
A typical male Tibetan Mastiff weighs about 76 lb at 6 months (most between 62 and 90 lb). A typical female weighs about 61 lb (most between 49 and 72 lb).
How much does a Tibetan Mastiff weigh at 1 year?
A typical male Tibetan Mastiff weighs about 109 lb at 12 months (most between 95 and 120 lb). A typical female weighs about 86 lb (most between 75 and 96 lb).
When does a Tibetan Mastiff stop gaining weight?
The typical Tibetan Mastiff puppy reaches about 90% of its adult weight around 12 months and 95% around 18 months. Large and giant breeds fill out for longer than small ones.
How accurate is the Tibetan Mastiff weight calculator?
Across our test dogs the typical miss was about 11% of adult weight, smaller for older puppies. Your puppy can land outside the range. See the methods page.
Other breeds
Weight standard: AKC breed page. Growth curves: our analysis of open data from Salt et al. (2017), CC BY 4.0. An estimate, not veterinary advice. Methods.