13.08.20

Health concerns facing older dogs

It can be hard to come to terms with the fact that our dogs age relatively quickly compared to us. In fact, in many dog breeds, those over the age of seven to eight are considered senior dogs. Generally, dogs age seven times faster than humans, so it makes sense that by age ten they may be facing health issues comparable to those of a 70-year-old human.

Old Golden Labrador Dog Lies in Green Garden

 

Average lifespan of dogs by breed

Most dogs will live to between ten and fifteen years of age, and while on average one-dog-year equates to 7-human-years, the maths is not quite that simple. Dogs mature much more quickly than humans in the early stages, so by the end of a puppy’s first year his development is equivalent to a 15-year-old human, and by the end of his second year he is comparable with a 24-year-old human.

When it comes to development and ageing, size and breed play a considerable part. Smaller dogs tend to live longer than their larger relatives. Tiny and toy breeds mature more quickly in the first few years of life than larger ones; however, they generally remain sprightly and active well into their later years and don’t become senior dogs until around age 10.

Bow Wow Meow Rescuie dog guide - dog versus human age comparison chart

In contrast, a huge puppy ages more slowly in the very early years but will begin to slow down from a younger age and will be approaching old age by age 5 or 6. Middle-size dogs will be somewhere in between. Big dogs age more quickly, or just start ageing earlier, than small ones, and while the correlation between size and lifespan in dogs is well documented, it’s not clear why this happens. Mixed breeds live an average of 14 years, while pure breeds live on average almost 10 years.

Examples of average life spans by breed:

Bear in mind that it’s not just a dog’s size and breed that influences the length of his life. Specific lifestyle factors, such as diet, exercise and medical history, also play a significant role in determining how long an individual dog will live.

Attending to the increasing health needs of ageing and old dogs can become a big financial burden. We suggest that dog owners seriously consider purchasing pet insurance early on, to ensure life-time cover. In this way, providing the best care available to your older dog need not become a financial burden.

 

Behaviours and signs of ageing in dogs

When it comes to the showing signs of ageing, there can be considerable differences depending on the breed. In general, the most practical way to tell if your dog is approaching old age is to observe his or her behaviour and appearance. In other words, how old does your dog act, look, and feel?

You may notice that your dog is greying around the muzzle (this is more common in some breeds than others) or has white hairs or bald patches in his coat. Other signs of an ageing dog include a reduced appetite and increased sleeping. As your dog becomes less active, he requires less energy and eats less; with less energy and enthusiasm for exercise and play, he will often fill in the days with more rest.

old dog The dog is partially sighted having a cataract on his left eye

Just like humans, the senses eventually start to deteriorate, leading to impaired vision, hearing, taste and smell. Appetite may decrease and very old dogs often get thinner, with the shoulders and spine becoming more prominent.

Over time he may exhibit more debilitating symptoms that are prevalent in old dogs, such as:

Mobility issues:

  • Soreness and stiffness in the leg joints
  • Difficulty getting up after lying down or after a long walk
  • Reluctance to jump on beds or sofas

Loss of vision and hearing:

  • A hazy, bluish cast on the eyes, which is normal and usually does not hinder the eyesight
  • A cloudy appearance to the eyes, which is the hazy, whitish growth of cataracts and can lead to blindness
  • Hearing loss or deafness, revealed by a failure to respond to commands or calling their name

Gum and dental disease:

  • Bad breath
  • Food being dropped
  • Excessive salivation
  • Pawing at the mouth
  • Swellings below the eye (may be signs of tooth root abscesses)

Skin and haircoat changes:

  • Thicker, less pliable, loose skin
  • Rougher and thinner coat, with bald patches or white hairs
  • Greying fur, starting around the muzzle then spreading to other parts of the face, head and body
  • Warts, bumps, fatty lumps and even tumours may appear (have these checked by your vet, as early detection may save your dog’s life)

Behavioural changes:

  • Depression
  • Irritability
  • Disobedience
  • Destructive behaviour
  • Less interest in food, play, children and other dogs
  • Separation anxiety
  • Inappropriate barking
  • Increased sleeping
  • Memory problems
  • Confusion or failure to recognise his surroundings

Physiological conditions:

  • Lethargy
  • Hypertension / high blood pressure
  • Heart murmur / rapid heart rate
  • Breathing difficulties
  • Less tolerant of extreme heat or cold
  • Decreased or increased appetite
  • Significant weight gain (more common) or weight loss
  • Vomiting
  • Excessive thirst
  • Frequent, strained or uncontrolled urination
  • Bad odour

 

You might find it helpful to note down any changes you notice in a diary. There are mobile apps like Pawprint that make it easy to keep track  of any medical and behaviourial changes your dog displays. Being aware of the signs of ageing in your dog, will help to better understand his changed needs for care. Learn more about the caregiving needs of a senior dog.

 

We recommend that you take out pet insurance early on, to ensure life-time cover for accidents and illnesses (pre-existing conditions excluded12).  There is no age limit to sign up your dog for our Accident Only policy, however to cover your dog for Accidents and Illnesses for the rest of their life they need to be signed up before the age of 9.

 

10% discount for multiple pets   
*Please note, any pet insurance advice provided is general only. Refer to the applicable Product Disclosure Statement for details of Bow Wow Meow Pet Insurance cover.
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