Playful
Agile
Intelligent
Friendly
Affectionate
Lively
Gentle
Aggressive
Companionable
Athletic
Mischievous

Affectionate
Courageous
Intelligent
Cheerful
Gentle
Social
Polite
Quiet
Active
Graceful
Fearless
Friendly
Nonaggressive
Sporty
No tendency towards nervousness

Bostalians are low shedding dogs, requiring minimal coat care.

Cavalier King Charles Spaniels are heavy shedders, but regular brushing can help manage shedding and promote a healthy coat.

Italian Greyhound, Boston Terriers

blenheim, red and white king charles, toy trawler spaniels

ACHC = American Canine Hybrid Club
DRA = Dog Registry of America, Inc.

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

Unknown

1600s

A Bostalian can have a litter of 3-5 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 Cavalier King Charles Spaniel can have a litter of 10-14 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.

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

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

Patellar Luxation
Legg-Calve-Perthes Disease

Hip Dysplasia
Mitral Valve Disease
Thrombocytopenia
Syringomyelia

Cataracts

Keratoconjunctivitis Sicca

Eye
Hip
Knee
X-Rays
Physical Examination

Cardiac
Eye
Hip
Knee
X-Rays
Eye Examination
Physical Examination

Bostalians are a good choice for a low-key lifestyle due to their low energy levels.

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

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

Cavalier King Charles Spaniel has very high social needs and requires regular mental and physical stimulation, a job or purpose, and companionship.

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

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

Bostalian dogs are generally less vocal than other breeds and only bark when necessary, such as to alert their owner or communicate.

Cavalier King Charles Spaniels bark moderately when necessary and may also bark due to certain triggers like fear, alarm, boredom, greeting, separation anxiety and compulsive barking.

Chuck it, Sing/howl, Nap, Cuddle, Go on Vacation, Walk, Tug-of-war, Chilling out, Dressing up, Running

Walking, Playing, Petting, Sitting, Sniffing, Eating Snacks, Tug-of-war, Nap, Cuddling, Chasing birds, Being pet, Run, Fetch, Grooming self, Treats, Pets, Walk, Play, Meeting people, Brushing, Slow walking, Exploring, Sniff, Belly rubs, Cuddles, Cuddle, Jump, Pullingh, Pulling, Running

The Bostalian is a low-maintenance breed that doesn't require much grooming.

The Cavalier King Charles Spaniel requires an average amount of grooming compared to other breeds.

The Bostalian is a great apartment dog, thriving with sufficient exercise and time outside as part of their daily routine.

Cavalier King Charles Spaniels make excellent apartment dogs, being fairly active indoors and not requiring a yard.

Bostalians have an average level of friendliness towards children.

Cavalier King Charles Spaniels make excellent family pets for kids due to their gentle, protective nature and calm temperament.

Bostalians are good with cats, but early training is needed to prevent chasing behavior.

Cavalier King Charles Spaniels are average in their friendliness toward cats and tend to do well with them, especially if raised together.

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

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

Bostalians are friendly but may bark at strangers, and training is easy due to their intelligence.

Cavalier King Charles Spaniels are highly friendly around strangers.