Spanish Mastiff weight chart
See the weight of the Spanish Mastiff by age and compare the growth references. If you are wondering “how much should a female or male Spanish Mastiff weigh?”, this page gives you concrete milestones.
Growth of the female Spanish Mastiff
Depending on its build, a female Spanish Mastiff should weigh between 38.6 and 50.9 lbs at 3 months.
At 6 months, a female Spanish Mastiff weighs on average between 70.8 lbs for the smallest individuals and 93.4 lbs for the largest.
How much should a female Spanish Mastiff weigh at 1 year? Between 105.4 and 150.7 lbs.
A female Spanish Mastiff finishes growing between 19 months for the smallest builds and 24 months for the largest.
Growth of the male Spanish Mastiff
Depending on its build, a male Spanish Mastiff should weigh between 59.5 and 66.1 lbs at 3 months.
At 6 months, a male Spanish Mastiff weighs on average between 109.1 lbs for the smallest individuals and 121.2 lbs for the largest.
How much should a male Spanish Mastiff weigh at 1 year? Between 176.1 and 195.7 lbs.
A male Spanish Mastiff finishes growing at 24 months.
Weight table - female Spanish Mastiff
Examples of female Spanish Mastiff weights
| Age in months | Female Spanish Mastiff weight |
|---|---|
| 3 |
Weight of Ària, Spanish Mastiff female: 27.8 lbs
|
| 4 |
Weight of Chiquita, Spanish Mastiff female: 26.5 lbs
|
| 5 |
Weight of Nala, Spanish Mastiff female: 77.2 lbs
|
| 6 |
Weight of Moly, Spanish Mastiff female: 67 lbs
|
| 7 |
Weight of Brusca, Spanish Mastiff female: 88.2 lbs
|
| 8 |
Weight of Uva, Spanish Mastiff female: 103.4 lbs
|
| 9 |
Weight of Lur, Spanish Mastiff female: 95.5 lbs
|
| 10 |
Weight of Jara, Spanish Mastiff female: 109.1 lbs
|
| 11 |
Weight of Yízar, Spanish Mastiff female: 88.8 lbs
|
| 12 |
Weight of Chiquita, Spanish Mastiff female: 83.1 lbs
|
| 13 |
Weight of Maze, Spanish Mastiff female: 110.7 lbs
|
| 14 |
Weight of Chiquita, Spanish Mastiff female: 75.8 lbs
|
| 15 |
Weight of Dara, Spanish Mastiff female: 103.6 lbs
|
| 17 |
Weight of Chiquita, Spanish Mastiff female: 82.2 lbs
|
| 24 |
Weight of Gladys, Spanish Mastiff female: 150 lbs
|
Weight table - male Spanish Mastiff
Examples of male Spanish Mastiff weights
| Age in months | Male Spanish Mastiff weight |
|---|---|
| 3 |
Weight of Camilo, Spanish Mastiff male: 25.4 lbs
|
| 4 |
Weight of Chico, Spanish Mastiff male: 55.6 lbs
|
| 5 |
Weight of Hershey, Spanish Mastiff male: 78.3 lbs
|
| 6 |
Weight of Hamfast, Spanish Mastiff male: 102.6 lbs
|
| 7 |
Weight of Kodro, Spanish Mastiff male: 90.4 lbs
|
| 8 |
Weight of Maui, Spanish Mastiff male: 70.6 lbs
|
| 9 | Weight of Wifi, Spanish Mastiff male: 74.7 lbs |
| 10 |
Weight of Anakin, Spanish Mastiff male: 110.9 lbs
|
| 11 |
Weight of Kodro, Spanish Mastiff male: 122.4 lbs
|
| 12 |
Weight of Camilo, Spanish Mastiff male: 102.7 lbs
|
| 13 | Weight of Varón, Spanish Mastiff male: 116.8 lbs |
| 14 |
Weight of Bazán, Spanish Mastiff male: 108 lbs
|
| 15 |
Weight of Camilo, Spanish Mastiff male: 108.5 lbs
|
| 17 |
Weight of Camilo, Spanish Mastiff male: 111.8 lbs
|
| 18 | Weight of Carbón, Spanish Mastiff male: 68.3 lbs |
| 21 |
Weight of Fantôme, Spanish Mastiff male: 132.3 lbs
|
Female chart
Male chart
Estimate the adult weight of a Spanish Mastiff
For a personalised estimate, use our adult weight tool based on date of birth, current weight, sex and the unit you choose. Open the adult weight estimate.