Lifestyle diseases aren’t just a human problem. Conditions like diabetes, food allergies, and obesity are increasingly affecting our dogs. A potential cause is the improper handling and excessive humanization of our furry companions. It's time to bring more nature into their everyday lives as well as ours.
The humanisation of our furry friends - a danger?
Nowadays there are dogs in down coats, dogs with chequered scarves or glittery harnesses. The dog of the world goes to his own hairdresser, meets up with other dogs in chic places in the city on a specially designated dog meadow or competes in beauty contests with other dogs of the same species. In short: the life of a dog contains (almost) everything that is contrary to its nature. This "humanisation" is usually more pronounced in city dogs than in dogs that live in the countryside. Far away from the great outdoors, a dog in the city (of necessity) quickly becomes accustomed to street noise, concrete jungles and fenced-in free-range zones. Thank goodness our dogs are masters of adaptation and can also find their comfort zone in the city.
"The dog needs its dog life. He doesn't want to have fleas, but the opportunity to get them." (Robert Lembke)
However, the lack of nature and naturalness not only affects dogs' living space and territory, but also their food bowls: meat is replaced by grain, artificial flavourings are used instead of natural flavours and synthetic preservatives are used instead of fresh preparation. The lack of nature leaves its mark on dogs, just as it does on us humans. And these can lead to diseases that are increasingly being diagnosed in dogs as so-called diseases of civilisation.
Sick due to food allergies
Ostrich, antelope, kangaroo - ever wilder exotic species are finding their way into our dogs' food bowls. The reason for this is food allergies to animal protein, some types of grain, milk or soya products. This form of reaction to certain food components is steadily increasing in dogs. Promoted by environmental pollution and low-quality feed, one in three skin diseases in dogs is now caused by a food allergy.
In addition to food components, dogs can also have allergic reactions to environmental substances in their environment. A so-called contact allergy can be triggered by blankets, shampoo or collars, for example, and manifests itself through clear skin symptoms.
As there are still no reliable test systems for diagnosing a food allergy in dogs (test reliability of current tests is only around 50%), the only possible diagnosis is to rule out all other diseases. In the case of a food allergy, a so-called exclusion diet must be carried out, which consists of an exotic type of meat and a single vegetable component and must be carried out for at least 8 weeks.
The spectre of cancer and degenerate cells
Industrialisation has significantly changed the food spectrum and eating habits of humans. According to studies in cancer research, the proportion of starch has increased massively, making people more susceptible to cancer. Unfortunately, this circumstance has, with a certain delay, also been transferred to our four-legged friends, because in modern times they too are presented with more grain in their bowls than would be healthy for them. The greater supply of carbohydrates or sugar provides degenerated cells with plenty of fuel. This is due to the energy production process, which differs from that of healthy cells, as was demonstrated for the first time in cancer research in 2005.
While protein, fat and only a very small proportion of sugar are converted into energy in the energy centre of a healthy cell, the cancer cell has specialised in the exclusive use of sugar. At the end of this process, lactic acid is produced, which damages surrounding tissue and paves the way for metastases to develop.
Fewer grains or the complete absence of grains means less fuel for the evil cells. In addition to the poor digestibility of cereals in dogs, this is another important argument for feeding these carbohydrates only in small quantities. Whilst bipedal nutritional research is modelled on primitive peoples, a species-appropriate diet for dogs is based on the natural diet of wolves. An important aspect here is naturalness and a low proportion of grain in the diet.
Quite a chonk: Obesity in dogs
Anything but sweet: diabetes in our four-legged friends
Diabetes in dogs does not differ significantly in its diagnosis and development from the disease of the same name in humans. The beginning, end and cause of this disease is the insulin produced in the pancreas. If this is not made available in sufficient quantities, there is insufficient uptake of sugar into the cells. This lack of insulin is known as primary diabetes (type 1 diabetes) and mainly affects adult dogs. It is caused by overuse, destruction or infection of the insulin-producing ß-cells in the pancreas.
Overuse is caused, for example, by a diet that is permanently too fatty and carbohydrate-rich with lots of cereals and starch. Destruction of the insulin-producing cells, on the other hand, is often triggered by so-called autoimmune reactions, in which the dog's immune system is directed against the body's own cells.
The secondary form of diabetes (type 2 diabetes) is the form in which there is less of an insulin deficiency and more of an insulin resistance. This form of diabetes occurs primarily in obese people and in senior dogs, which has earned it the nickname adult-onset diabetes. According to current studies, however, obesity is the undisputed number one cause of diabetes.
Endless stress - what a dog's life.
Burnout, sleep disorders, migraines ... Stress seems to be part of everyday life today. Sooner or later, however, the body capitulates and reacts to permanent stress with serious illnesses. Our four-legged friends are no exception. Fear, stress and strain can not only make us ill, but also our four-legged friends.
Stress-related illnesses are serious and verifiable diseases. Under pressure, the so-called stress hormones adrenaline and cortisone are released by the body. They put the body on high alert, which should actually help it to flee quickly in the event of a threat. This increases blood pressure, pulse and respiratory rate, while organs such as the skin, stomach and intestines are supplied with less blood. This state is not a problem in the short term, but can lead to psychological and physical complaints if it persists for a longer period of time.
Just like in humans, the stresses that trigger stress in dogs are varied and individual. Certain odours, noises or a change in daily rhythm can become a classic stress situation for dogs. But competition with other four-legged friends, turbulent holidays or a move to a new home, as well as a sudden change of food, can also lead to stress. An excessively hectic everyday life with constant noise also means pure stress for many four-legged friends. Dogs should therefore always be allowed periods of rest and excursions to quiet natural areas. After all, the best way to combat stress is to simply let your dog be a dog.