Dog

Dogs can survive serious illness like canine distemper - watch for signs of illness, especially in puppies, as early care matters.

Source: Wikipedia · CC-BY-SA-4.0

Brachycephalic (short-nosed) breeds have very different skull shapes that can affect breathing - owners of these dogs should monitor for breathing difficulties.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have been selectively bred for dwarfism in some breeds like dachshunds and corgis - short-legged dogs may be prone to skeletal issues worth watching.

Source: Wikipedia · CC-BY-SA-4.0

Dogs thrive on a starch-rich diet unlike other canids, but diet still needs to suit the species - poor nutrition can affect overall health.

Source: Wikipedia · CC-BY-SA-4.0

Skull shape varies greatly between breeds - elongated and very broad skull types can each carry breed-specific health considerations to be aware of.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have a dominant sense of smell - any changes in a dog's sniffing behavior or nasal discharge could signal a health concern worth checking.

Source: Wikipedia · CC-BY-SA-4.0

Extreme size variation between breeds means health considerations differ greatly - a Great Dane and a Chihuahua have very different physical needs.

Source: Wikipedia · CC-BY-SA-4.0

Dogs can survive serious illness like canine distemper, so watch for signs of severe sickness, especially in puppies.

Source: Wikipedia · CC-BY-SA-4.0

Brachycephalic (short-nosed) breeds have very different skull shapes that can affect their breathing and overall health.

Source: Wikipedia · CC-BY-SA-4.0

Dwarfism has been selectively bred into some dogs like dachshunds and corgis, which can affect their skeletal health.

Source: Wikipedia · CC-BY-SA-4.0

Dogs thrive on a starch-rich diet unlike wild canids, but diet still needs to suit the species to avoid nutritional problems.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have a dominant sense of smell - changes in scent-related behavior could signal something worth monitoring.

Source: Wikipedia · CC-BY-SA-4.0

Dogs communicate through eye gaze, facial expressions, body posture, and vocalisation - watch all these cues together to read their mood.

Source: Wikipedia · CC-BY-SA-4.0

Dogs mark territory by urinating, especially in new environments, so expect more marking behaviour on first visits or new walking routes.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have hearing up to four times sharper than humans, so avoid sudden loud noises as these can startle or stress them.

Source: Wikipedia · CC-BY-SA-4.0

Smell is a dog's dominant sense, so allow time for sniffing during walks - it is a natural and important behaviour for them.

Source: Wikipedia · CC-BY-SA-4.0

Breeds vary enormously in size, skull shape, and physical build, so handling techniques should be adjusted to suit the individual dog.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have been selectively bred for traits like guarding, herding, hunting, and retrieving, so energy levels and instincts can vary greatly by breed.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have uniquely adapted to understand and communicate with humans, so clear, calm human interaction generally works well with them.

Source: Wikipedia · CC-BY-SA-4.0

Personality traits across breeds can include hypersocial behaviour, boldness, or aggression, so assess each dog individually before handling.

Source: Wikipedia · CC-BY-SA-4.0

Dogs communicate through eye gaze, facial expressions, body posture, and vocalisation - watch all these signals together for a fuller picture of their mood.

Source: Wikipedia · CC-BY-SA-4.0

Dogs may urinate to mark territory, especially in a new environment, so expect this behaviour at the start of a walk or visit.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have adapted over thousands of years to understand and communicate with humans, making them generally responsive to human interaction and guidance.

Source: Wikipedia · CC-BY-SA-4.0

Breed traits vary widely and can include guarding, herding, hunting, retrieving, or scent detection - knowing the breed helps anticipate likely behaviour.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have a sense of smell roughly forty times more sensitive than humans, so they will spend significant time sniffing their surroundings - allow time for this.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have hearing up to four times sharper than humans, so loud or sudden noises may startle or stress them more than expected.

Source: Wikipedia · CC-BY-SA-4.0

Personality traits across breeds can include hypersocial behaviour, boldness, or aggression - check the individual dog's known traits before handling.

Source: Wikipedia · CC-BY-SA-4.0

Dogs vary enormously in size, from under 1 kg to nearly 80 kg, so handling techniques and equipment should always be matched to the individual dog's size.

Source: Wikipedia · CC-BY-SA-4.0

Wash hands with soap and water after handling dogs, their food, or cleaning up waste to prevent spread of germs like Salmonella and Campylobacter.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Pick up dog feces promptly and wash hands after - dog waste can carry roundworms and hookworms that can infect people through skin or accidental ingestion.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Keep dogs on regular parasite prevention and avoid letting them lick your face or open wounds, as some germs can pass through saliva or contact.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Supervise children around dogs and teach them to wash hands after play - young children are more vulnerable to infections from animal contact.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Dogs can carry Capnocytophaga bacteria in their mouths - healthy people rarely get sick, but those with weakened immune systems should take extra care.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Prevent dogs from drinking from stagnant water or eating wildlife, which can expose them to Leptospira bacteria that can also infect people through urine or water.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Wash hands with soap and water after handling dogs, their food, or cleaning up waste to avoid spreading germs like Salmonella or Campylobacter.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Pick up dog feces promptly and wash hands after - roundworms and hookworms in dog waste can infect people, especially children playing in the same area.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Keep dogs on regular parasite prevention and avoid contact with their feces to reduce the risk of Toxocara roundworm eggs, which can cause illness in humans.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Avoid letting dogs lick your face or open wounds - dogs can carry bacteria such as Capnocytophaga in their saliva that rarely but seriously affect some people.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Wash hands after contact with dogs and keep their living areas clean to help prevent the spread of ringworm, a fungal skin infection dogs can pass to people.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

People with weakened immune systems, young children, and pregnant women should take extra care with hand hygiene around dogs and consult their doctor if concerned.

Source: CDC (Healthy Pets, Healthy People) · Public Domain

Dogs can sense Earth's magnetic field and actually prefer to poop aligned along a north-south axis in calm magnetic conditions.

Source: Wikipedia · CC-BY-SA-4.0

Dogs have roughly 40 times more smell-sensitive receptors than humans - bloodhounds can have nearly 300 million of them.

Source: Wikipedia · CC-BY-SA-4.0

The skull shapes, body sizes, and limb proportions across dog breeds show more diversity than exists across the entire order of carnivores.

Source: Wikipedia · CC-BY-SA-4.0

The oldest confirmed domestic dog was buried 14,223 years ago alongside a man and a woman, all three sprinkled with red hematite powder.

Source: Wikipedia · CC-BY-SA-4.0

That ancient Bonn-Oberkassel dog survived canine distemper as a puppy - only possible with intensive human nursing care.

Source: Wikipedia · CC-BY-SA-4.0

Dogs may have begun the domestication process over 25,000 years ago - long before humans even developed agriculture.

Source: Wikipedia · CC-BY-SA-4.0

Dogs are the most diverse mammal on Earth in terms of official breeds, with around 450 recognised - more than any other mammal.

Source: Wikipedia · CC-BY-SA-4.0

Dogs' hearing is up to four times sharper than a human's, while their eyesight can be up to eight times less sharp than ours.

Source: Wikipedia · CC-BY-SA-4.0