Leonberger has high obesity risk, needs regular exercise and food control to maintain healthy weight.

Clumber Spaniel tends to gain weight easily, needs increased exercise and playtime along with controlled food intake.

Adaptable
Fearless
Loyal
Companionable
Loving
Obedient

Gentle
Affectionate
Dignified
Loyal
Calm
Hearted

Choose a Leonberger if you want a top-notch watchdog. This breed takes guarding seriously, and may not require much training, though obedience or guard dog training can improve their skills.

Clumber Spaniels are decent watchdogs - they'll alert their owner if something seems amiss.

Germany

England

newfoundland, long haired saint bernard, pyrenean mountain dog

spaniel, basset hound, saint bernard

American Canine Registry
American Kennel Club
America's Pet Registry
Canadian Kennel Club
Dog Registry of America Inc.
Federation Cynologique Internationale
Kennel Club of Great Britain
North American Purebred Registry, Inc.
American Canine Association, Inc.
Continental Kennel Club
National Kennel Club
New Zealand Kennel Club

American Canine Registry
American Kennel Club
America's Pet Registry
Canadian Kennel Club
Dog Registry of America Inc.
Federation Cynologique Internationale
Kennel Club of Great Britain
North American Purebred Registry, Inc.
American Canine Association, Inc.
Australian National Kennel Council
Continental Kennel Club
National Kennel Club
New Zealand Kennel Club
United Kennel Club

1800s

1700s

Working (AKC:2010)
Guardian Dogs (UKC)

Sporting (AKC:1884)
Gun Dogs (UKC)

Brown

Brown

Black

Black

Black
Gray
Brown
Red
Cream
Sable
Brindle

White
Pied

A Leonberger can have a litter of 8-10 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

A Clumber Spaniel can have a litter of 10-12 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

Leonbergers have average adaptability to changes in lifestyle and living environments compared to other breeds.

Clumber Spaniels are highly adaptable and versatile, making them excellent companions for families and individuals of all lifestyles.

Leonbergers are susceptible to health issues like all breeds, so it's important to monitor their health and seek veterinary care when needed.

While the Clumber Spaniel breed is generally healthy, occasional vet check-ups are still necessary to address any health concerns.

Hip Dysplasia
Eye Problems

Entropion
Hip Dysplasia

Laryngeal Paralysis
Inherited Leonberger Polyneuropathy

Ectropion

Hip X-Rays
Eyes
Hips
Skeletal
Physical Examination
Throat

Eye
Hip
X-Rays
Eye Examination

Leonbergers' high energy levels make them unsuitable for a low-key dog, choose accordingly.

Clumber Spaniels are suitable for those with a balanced lifestyle as they have an average energy level.

Leonberger has very high social needs and requires regular mental and physical stimulation, a job or purpose, and companionship.

Clumber Spaniel has above average social needs and thrives with interaction with humans and other dogs.

Leonbergers sleep less than other breeds but still need adequate sleep for good health.

Clumber Spaniels have moderate energy levels and typical sleep patterns of 12-14 hours per day.

Leonberger is an average drooler, monitor for excessive drooling which may indicate health issues.

Clumber Spaniel excessively drools, consider a different breed if not appealing.

Leonberger dogs are highly protective and make excellent guard dogs due to their strong instinct to defend their territory and owners, and their high level of vigilance.

While Clumber Spaniel dogs can defend their territory or owners, it's not their primary trait, and they are not ideal guard dogs.

There's really no limit to how far you walk your dog as long as they're comfortable. For Leonberger, it's at least 15 miles / week. Just remember to build distance and stamina gradually over time.

There's really no limit to how far you walk your dog as long as they're comfortable. For Clumber Spaniel, it's at least 8 miles / week. Just remember to build distance and stamina gradually over time.

Pin Brush
Dematter
Comb
Nail Clipper

Pin Brush
Comb
Nail Clipper

For an average 120-170 pound (54 - 77 kg) Leonberger feed 4.5 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

For an average 70-85 pound (32 - 39 kg) Clumber Spaniel feed 2.8 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

The average cost of a Leonberger is somewhere $4.20 - $4.90 per day.

The average cost of a Clumber Spaniel is somewhere $2.10 - $2.70 per day.

The average per month expenses of a Leonberger is between $126 - $147. This makes an average of $1512 - $1764 per year. It will be on the higher side when the dog is still small because it will need more frequent visits to the vet, shots.

The average per month expenses of a Clumber Spaniel is between $55 - $73. This makes an average of $660 - $876 per year. It will be on the higher side when the dog is still small because it will need more frequent visits to the vet, shots.

Leonbergers are average in obedience intelligence but have a high IQ and may cause trouble if left unsupervised.

Clumber Spaniel is a very intelligent and trainable breed.

The Leonberger is not suitable for apartments and requires a large yard to thrive. Pent-up energy in small spaces can lead to destructive behavior.

Clumber Spaniels are good apartment dogs as long as they get enough exercise and stimulation outside of the apartment.

Leonbergers make excellent family pets for kids due to their gentle, protective nature and calm temperament.

Clumber Spaniels are good with kids if socialized and trained from a young age.

Leonbergers are friendly and active companions, and can be good family pets, though their friendliness towards other dogs may vary.

Clumber Spaniels are generally very friendly towards other dogs, with a happy and affectionate temperament.

Leonbergers are averagely friendly around strangers but benefit from early socialisation.

Clumber Spaniels are quick to announce strangers and can be standoffish or suspicious.

Leonbergers are a playful breed that needs daily playtime to be happy.

Clumber Spaniels have an average level of playfulness, enjoying playtime like most dogs but not excessively so.

Leonbergers are usually easy to train but require consistency to fully obey commands.

Clumber Spaniels are popular for their ease of training and quick learning ability.