Bolognese: Weight charts, life expectancy, size, and more

Discover everything about the Bolognese, including weight charts, weight progressions of registered dogs, life expectancy, size, and other useful information.

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Head of the dog breed Bolognese
  • 25 - 28 cm
  • 6 - 8 lbs
  • 12 - 15 years
  • from 13 months
  • 27 - 30 cm
  • 7 - 9 lbs
  • 12 - 15 years
  • from 13 months

Size, development and life expectancy of Bologneses

The Bolognese belongs to the small dog breeds and reaches a size of about 25 - 30 cm. Already after a maximum of 13 months Bologneses are fully grown and reach their final size.

With a life expectancy ranging from 12 to 15 years, the Bolognese falls into the upper average compared to other dog breeds. The final weight varies depending on gender, ranging between 5.5 - 8.8 lbs. Male Bologneses are usually around 1.1 lbs heavier than females.

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Male Weight Curve: Development of the Bolognese from 2 to 13 Months

Male dogs of the Bolognese breed are characterized by their very light build. Within just 3 months, they reach a weight of 3,6 lbs, which is considered very low. After another 3 months, the average weight of these males is only 6,2 lbs. Over a period of 7 months, they continue to grow but ultimately reach a final weight ranging from 6.6 - 8.8 lbs.

Age Weight
2 Month 2.87 lbs
3 Month 4.19 lbs
4 Month 5.40 lbs
5 Month 6.39 lbs
6 Month 7.05 lbs
7 Month 7.50 lbs
8 Month 7.94 lbs
9 Month 8.16 lbs
10 Month 8.38 lbs
11 Month 8.60 lbs
12 Month 8.71 lbs
13 Month 8.82 lbs

Female Weight Curve: Development of the Bolognese from 2 to 13 Months

Female dogs of the Bolognese breed possess a noticeably delicate physique. In a mere 3-month span, they attain a weight of 3,1 lbs, which is deemed remarkably low. Following an additional 3 months, the typical weight of these females amounts to merely 5,3 lbs. Throughout 7 months of ongoing growth, they eventually achieve a conclusive weight range of 5.5 - 7.7 lbs.

Age Weight
2 Month 2.47 lbs
3 Month 3.64 lbs
4 Month 4.67 lbs
5 Month 5.62 lbs
6 Month 6.17 lbs
7 Month 6.61 lbs
8 Month 6.94 lbs
9 Month 7.17 lbs
10 Month 7.34 lbs
11 Month 7.50 lbs
12 Month 7.61 lbs
13 Month 7.72 lbs
Registered dog named 'Abby' Registered dog named 'BamBam' Registered dog named 'Ivy' Registered dog named 'Vahile'

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Precise prediction of the final weight of Bologneses

Calculate the final weight for Bolognese puppies and young dogs

Do you want to know how big your Bolognese puppy will eventually become? With our special dog growth calculator, you can accurately calculate the end weight of the Bolognese breed. Whether you currently have an adorable Bolognese puppy or your young dog is growing up, our user-friendly tool provides you with valuable information.

Dog Weight Calculator

lbs

Last weighings of registered Bolognese owners

Bolognese
Queen
Dog breed Queen
  • Weight:
    4 lbs
  • Age:
    11 months
  • Gender:
    Female Dog

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Dog looking out of paper hole

Bolognese: Frequently asked questions about the dog breed

How much does a Bolognese puppy weigh?

Typically, a Bolognese puppy weighs around 2,1 - 3,6 lbs at 2 months old and continues to gain an additional 2,20 lbs over the next 2 months. By approximately 18 weeks, when the puppy reaches the adolescent stage, a Bolognese puppy weighs about 4,0 - 5,6 lbs.

What is the typical size of a Bolognese?

The size of an Bolognese can vary depending on gender and genetics. Generally, male Bologneses reach a shoulder height of approximately 28.5 cm, while females have an average shoulder height of around 26.5 cm.

When is the dog breed Bolognese fully grown?

The dog breed Bolognese usually reaches full physical maturity at about 13 to 13 months of age. However, this may vary from individual to individual, as each dog has its own growth rate.

What is the average weight of a fully grown Bolognese?

The weight of a fully grown Bolognese dog can vary depending on factors such as gender and genetics. On average, male dogs of this breed typically weigh between 6.6 - 8.8 lbs. Female dogs, on the other hand, usually have a weight range of 5.5 - 7.7 lbs.

What is the average lifespan of a Bolognese dog?

Bologneses generally have a life expectancy of approximately 12 to 15 years. With proper care, nutrition, and regular veterinary attention, they can lead happy and healthy lives.