How Long Do Dogs Live? Factors That Affect Their Lifespan
Dogs bring a lot of joy to their owners. A study published by the Royal Veterinary College (UK) shows that the average lifespan of dogs is around 11.2 years. But how long will they actually stay by our side, and what factors influence the lifespan of these loyal companions? Королівським ветеринарним коледжем (Велика Британія), демонструє, що середня тривалість життя собак становить 11,2 року. Але скільки вони будуть поруч і які фактори впливають на тривалість життя цих відданих тварин?
Breed
First of all, a dog’s lifespan depends on its breed.
Size
Smaller dogs tend to live longer than larger ones. The average lifespan of small breeds is about 14.95 years, compared to 13.38 years for larger breeds. The exact reason for this is still unclear, but one theory suggests that larger dogs grow faster, which may lead to earlier aging and a higher risk of age-related diseases.
Weight
Studies show that overweight dogs live nearly 2.5 years less. Excess weight puts strain on the joints and heart, makes breathing more difficult, and increases the risk of diabetes and certain types of cancer. Maintaining a healthy weight is one of the best things you can do for your dog’s overall well-being.
Health
Just like people, dogs can suffer from cancer, arthritis, heart disease, and diabetes — all of which can shorten their lifespan. Some breeds are genetically predisposed to certain conditions, so it’s important to research this before getting a dog.
Nutrition
One of the best ways to maintain a healthy weight is to feed your dog nutritious, easily digestible food that contains all the necessary vitamins and minerals.
Activity
Регулярні фізичні навантаження Regular exercise helps extend lifespan and slow down aging — not only for people, but for dogs as well.
Do crossbred dogs live longer than purebred dogs?
Interestingly, crossbred dogs tend to live slightly longer on average than purebred dogs. A study of 30,563 dogs conducted by the Royal Veterinary College found that crossbreds have an average lifespan of 11.2 years, compared to 11 years for purebred dogs. Purebred dogs often have shorter lifespans due to inbreeding — breeding within a limited gene pool. In addition, breeding practices that prioritize appearance over health can negatively affect longevity.
Чистокровні породи, як правило, живуть менше через інбридинг, коли собаки спарюються з іншими породами, які мають схожий генофонд. Практика розведення також може впливати на тривалість життя, наприклад, коли домагаються якогось зовнішнього вигляду, нехтуючи здоров’ям породи.
Do female dogs live longer than males?
The same study shows that female dogs live slightly longer — 11.4 years on average, compared to 11.1 years for males. However, these are averages based on many different breeds.
Which dog breeds live the longest? According to data from The Dogs Trust, the breeds with the longest average lifespans include: - Lancashire Heeler — 15.4 years - Jack Russell Terrier — 12.72 years - Yorkshire Terrier — 12.54 years - Border Collie — 12.1 years - Labrador Retriever — 11.77 years - Staffordshire Bull Terrier — 12.33 years
Згідно з даними, опублікованими The Dog’s Trust, ланкаширський хілер має найдовшу середню тривалість життя – 15,4 року; джек-рассел-тер’єр– 12,72 року; йоркширський тер’єр– 12,54 року; бордер-коллі– 12,1 року; лабрадор-ретривер– 11,77 року; стаффордширський бультер’єр– 12,33 року.
Which breeds have the shortest lifespans?
According to research, the shortest lifespans are seen in: - Pugs - American and English Bulldogs (around 7 years) - Caucasian Shepherd Dogs — 5.4 years - French Bulldogs (around 4.5 years) Flat-faced breeds like pugs and bulldogs are especially prone to breathing problems and heart issues.
