Pet Photography June 1, 2026 4 min read

Pet Photography: The Right Distance for Animals

Almost every bad pet photo has the same cause: a phone or wide-angle lens held too close to a dog's face, stretching the nose forward and shrinking the ears into the background. The fix is distance, not a better camera.

The wide-angle nose problem

A dog's nose sits about 10 to 12 cm in front of its eyes, depending on the breed. Because things look bigger the nearer they are, the nose looks larger than it should by about that depth divided by your distance. From 0.4 m, which is how close many people hold a phone, that is 25 to 30 percent. From 1 m it is 10 to 12 percent, from 1.8 m about 6 to 7 percent, and from 2.5 m about 4 to 5 percent. It is the same principle as for human faces, covered in the portrait distance guide, but more obvious on a dog because the muzzle projects so far.

A phone's main camera is about a 24 to 28 mm equivalent. To fill the frame with a medium dog's head and shoulders, about 50 cm tall, that lens must be about 0.5 m away, which gives roughly a 20 percent exaggeration. The fix is the phone's telephoto camera, typically around 48 to 77 mm equivalent, from 1 to 1.7 m.

How far to stand

Distance equals focal length times the height you want in the frame, divided by the sensor height. On full frame in landscape orientation, for a small face about 25 cm tall, a head and shoulders about 50 cm tall, and a whole large dog about 1.3 m wide:

Lens	Small dog or cat, tight face	Medium dog, head and shoulders	Large dog, full body
35 mm	0.36 m	0.7 m	1.3 m
50 mm	0.5 m	1.0 m	1.8 m
85 mm	0.9 m	1.8 m	3.1 m
135 mm	1.4 m	2.8 m	4.9 m

The wider the lens, the closer you have to be, and the more the nose is exaggerated. An 85 mm lens is the usual choice for a medium dog, from about 1.8 m, where the exaggeration is down to about 6 percent, and it gives pleasing background blur at a wide aperture. For a full-body shot of a large dog, an 85 mm from about 3 m or a 50 mm from about 1.8 m works.

Small pets

Rabbits, guinea pigs and hamsters tempt you to get very close, which brings back the distortion at a smaller scale. A 100 mm macro lens is a better answer. Filling the frame with a subject about 10 cm wide takes about 0.4 m from the middle of the lens, which is comfortable for a cautious animal. And a 100 mm macro usually has an f/2.8 aperture for decent background separation.

Temperament and distance

Many animals, cats especially, dislike a lens pointed at their face from close range, and will turn away, flatten their ears or leave. A confident, sociable dog may be fine at 1.5 to 2.5 m with treats or toys to direct its attention. A nervous or reactive dog does better at 3 to 5 m with a longer lens, which reduces the sense of threat. Most cats are happier at 2 to 4 m with 85 to 135 mm. For reptiles and birds, treat it like wildlife photography, and read the wildlife distances guide.

Get down to eye level

Distance sets the proportions, and camera height sets the connection. Shooting a dog or cat from standing height, looking down, is as common a mistake as shooting too close. Getting down to the animal's eye level, even lying on the floor, makes a more engaging picture at any distance and with any lens.

Action

A running dog can reach 10 m/s or more, which is 10 mm of movement at 1/1000 s, 5 mm at 1/2000 s and 2.5 mm at 1/4000 s, so use 1/2000 s or faster for sharp legs. For a dog running toward you, stand 8 to 15 m from the start with a 135 to 300 mm lens, so that you have time to track focus. For fetch and catches, stand to the side of the line, 5 to 10 m away, with a 70-200 mm lens. A 200 mm lens fills 70 percent of the frame height with a 0.6 m tall dog at 7 m. For jumps, stand square to the arc at 4 to 8 m. Staying out of the dog's path matters for you and for the dog.

Using the calculator

If one of your pet photos looks distorted, the calculator can tell you why. Measure the pet's head height in pixels, enter an approximate real height for the breed (a Labrador's head is about 22 to 25 cm tall, a domestic cat's about 10 to 12 cm), and it returns the shooting distance. If it comes back under a metre for a medium dog, that explains the distortion, and tells you how much further back to stand.