For many dog enthusiasts, a dog’s weight can be a crucial factor in deciding the right breed for their home. Whether it’s a small lap dog or a majestic giant, each breed has its unique set of requirements. Being aware of a dog’s average weight, especially if they tend to grow to a larger size, helps potential owners prepare and provide adequately for their needs. Here, we delve deep into eight dog breeds that hit around the 110 lbs mark in their adult stage.
Dog Breed | Adult Weight | Puppy Weight |
---|---|---|
English Mastiff | 120-230 lbs (54-104 kg) | 10-20 lbs (4.5-9 kg) |
Neapolitan Mastiff | 110-150 lbs (50-68 kg) | 5-10 lbs (2.3-4.5 kg) |
Bernese Mountain Dog | 70-115 lbs (32-52 kg) | 12-24 lbs (5.4-11 kg) |
Black Russian Terrier | 80-140 lbs (36-63.5 kg) | 4-8 lbs (1.8-3.6 kg) |
Leonberger | 90-140 lbs (41-63.5 kg) | 12-20 lbs (5.4-9 kg) |
Irish Wolfhound | 105-180 lbs (47.6-81.6 kg) | 1-2 lbs (0.45-0.9 kg) |
Saint Bernard | 120-180 lbs (54-81.6 kg) | 1-2 lbs (0.45-0.9 kg) |
Dogue de Bordeaux | 110-145 lbs (50-65.8 kg) | 12-20 lbs (5.4-9 kg) |
1. English Mastiff

Adult weight: Ranging from 120-230 lbs (54-104 kg), the English Mastiff is a gentle giant. Known for their loyalty and calm disposition, these dogs are favorites among families.
Puppy weight: As puppies, they start at a modest 10-20 lbs (4.5-9 kg) but grow rapidly.
2. Neapolitan Mastiff

Adult weight: Weighing in between 110-150 lbs (50-68 kg), the Neapolitan Mastiff is known for its characteristic wrinkled skin and solemn demeanor.
Puppy weight: These puppies begin life weighing 5-10 lbs (2.3-4.5 kg).
3. Bernese Mountain Dog

Adult weight: With a range of 70-115 lbs (32-52 kg), Bernese Mountain Dogs are admired for their tri-color coat and affectionate nature.
Puppy weight: These fluffy pups start life weighing between 12-24 lbs (5.4-11 kg).
4. Black Russian Terrier

Adult weight: This sturdy breed can weigh anywhere from 80-140 lbs (36-63.5 kg).
Puppy weight: Initially, these puppies weigh a mere 4-8 lbs (1.8-3.6 kg).
5. Leonberger

Adult weight: Typically weighing 90-140 lbs (41-63.5 kg), Leonbergers are recognizable by their lion-like mane and gentle nature.
Puppy weight: Their weight starts at 12-20 lbs (5.4-9 kg).
6. Irish Wolfhound

Adult weight: Known for their height, they can weigh between 105-180 lbs (47.6-81.6 kg).
Puppy weight: Surprisingly, Irish Wolfhound puppies start light, weighing just 1-2 lbs (0.45-0.9 kg).
7. Saint Bernard

Adult weight: Celebrated for their barrel collars and rescue stories, Saint Bernards weigh between 120-180 lbs (54-81.6 kg).
Puppy weight: Much like the Irish Wolfhound, they also begin at 1-2 lbs (0.45-0.9 kg).
8. Dogue de Bordeaux

Adult weight: A muscular breed, the Dogue de Bordeaux hits the scales at 110-145 lbs (50-65.8 kg).
Puppy weight: They commence life weighing between 12-20 lbs (5.4-9 kg).
As always, remember that these weights are approximations. Factors like genetics, diet, exercise, and overall care can influence a dog’s weight. Regardless of their breed or size, every dog deserves love, proper care, and a nurturing environment to thrive. If you’re considering one of these large breeds, ensure their unique needs are met and provide them with plenty of space for a healthy, contented life.