Spanish Mastiff withers height chart
See the withers height of the Spanish Mastiff by age and compare the growth references. If you are wondering what adult height a female or male Spanish Mastiff reaches, this page gives you concrete milestones.
Growth of the female Spanish Mastiff
Depending on its build, a female Spanish Mastiff should measure between 9.6 and 11.1 in at 3 months.
At 6 months, a female Spanish Mastiff measures on average between 16.2 in for the smallest individuals and 19.1 in for the largest.
How tall should a female Spanish Mastiff be at 1 year? Between 24.9 and 29.8 in.
A female Spanish Mastiff finishes growing at 18 months or so, up to 24 months for the largest builds.
Growth of the male Spanish Mastiff
Depending on its build, a male Spanish Mastiff should measure between 10.3 and 11.1 in at 3 months.
At 6 months, a male Spanish Mastiff measures on average between 17.3 in for the smallest individuals and 19.1 in for the largest.
How tall should a male Spanish Mastiff be at 1 year? Between 26.7 and 29.8 in.
A male Spanish Mastiff finishes growing at 18 months or so, up to 24 months for the largest builds.
How to measure a Spanish Mastiff at the withers
- Stand your dog on level ground with its legs straight.
- Locate the withers : it is the highest point of the shoulders, at the base of the neck.
- Lay a straight object (a book or a rigid ruler) horizontally at the withers.
- Measure vertically from the ground to the underside of that object with a tape measure.
- Repeat two or three times and keep the average value to follow growth.
Going further
See also the weight chart of the Spanish Mastiff to compare how height and weight change during growth.
Spanish Mastiff height FAQ
What adult height for a female Spanish Mastiff?
An adult female Spanish Mastiff usually measures between 28.35 and 34.65 in.
What adult height for a male Spanish Mastiff?
An adult male Spanish Mastiff usually measures between 30.31 and 34.65 in.
What is the Spanish Mastiff height curve during growth?
The Spanish Mastiff height curve gives milestones at 3, 6 and 12 months, with separate references for females and males.