Getting a full-size pet photo for a surprise portrait

A surprise portrait needs a good photo of a pet that lives in someone else's home, and you cannot ask the owner for it. This page covers the part of that task people often miss: keeping the photo at full size while it travels from the owner's household to your phone. Shared albums, backup settings and the way a photo is sent can each make a photo smaller, and a small photo limits the print you can choose. The page explains where that happens, how a helper can send you the original file, how to check what you received, and what to do when no good photo exists. It is part of the guide to pet portrait gifts.

Why a surprise makes the photo harder

When the pet is your own, you pick the best photo from your camera roll. When the pet belongs to someone else, you work with copies. You might have photos the owner sent you over the years, photos in a family album, or photos a helper sends you now. Each copy has passed through at least one app, and some apps save a smaller version.

The Purrspectives list of gifts for dog lovers describes the usual places to look: your old messages, a person who lives with the dog, and your own photos from a visit. This page starts where that list stops. Once you have found the right photo, the question is whether your copy still holds enough detail for a portrait.

Pixels and megabytes, briefly

A digital photo is a grid of tiny coloured squares called pixels. A photo that is 4000 pixels wide and 3000 pixels tall holds 12 million pixels, or 12 megapixels. More pixels means more fine detail, such as single hairs around the eyes.

The file size, counted in megabytes (MB), is a different number. It measures how much storage the file uses. The portrait studio takes one photo of up to 5 MB. A photo can be small in megabytes and still have plenty of pixels, and a photo can also be large in megabytes and have too few pixels for a big print. The pet photo guide explains both numbers in more depth.

Google gives a simple way to connect pixels to prints. Its Google Photos help page says good quality 16 megapixel photos print well at sizes up to 24 by 16 inches, and 3 megapixel photos up to 6 by 8 inches. Purrealism's prints come in four sizes: 8 × 10, 12 × 16, 18 × 24 and 24 × 36 inches. So a 3 megapixel copy is already below what the smallest print needs.

Where a photo loses pixels on the way to you

iCloud shared albums

Apple's shared albums are a common way for families to pass around photos of a pet. Apple's support page on shared album limits says that in albums created on version 26 or earlier of iOS, iPadOS, visionOS or macOS, photos are reduced to 2048 pixels on the long edge when shared. Panoramas can be up to 5400 pixels wide. A normal 4 by 3 photo at 2048 pixels on its long edge is 2048 by 1536 pixels, which is 3.1 megapixels.

Apple changed this in version 27. The same page says photos in shared albums created in version 27 or later, or on iCloud.com, are stored in their original formats at full resolution. Apple's page on upgrading shared albums adds that an older album stays the same until its owner upgrades it, and that after the upgrade only newly shared photos arrive at their original resolution. Photos already in the album keep their reduced size.

If the photo you want sits in an older shared album, the full-size original is still on the phone of the person who added it. Apple's page on saving photos from a shared album says that to keep an original resolution copy, people should keep their originals in their own photo library.

Google Photos backup settings

Google Photos stores photos in one of three qualities, and the setting decides how many pixels are kept. Google's help page on backup quality lists them:

Google says the Express setting is available only in some countries and regions. The same page explains how to check a photo: open it in Google Photos, swipe up, and look under "Details" for its backup quality and size.

Screenshots and forwarded copies

A screenshot records what was on the screen, so it holds only as many pixels as the screen showed. It also captures captions, buttons and the time bar, which you then have to crop away. A photo forwarded several times may also have been saved smaller along the way. When you find the photo you want in a message thread, ask whether the person who took it still has the original.

The best route: a helper sends the original

The simplest way to get a full-size photo is to ask someone who lives with the pet to send you the original file straight from the phone that took it. Choose a helper who can keep a secret and who sees the pet every day: a partner, a grown child or a housemate.

From one iPhone to another

Apple's iPhone User Guide describes an option for this. Before sharing, the helper opens the photo, taps the share button, and taps Options. There, the option called All Photos Data shares the original file with its edit history and details. Apple says this option works with AirDrop only, which is Apple's way of sending files between nearby Apple devices. The same Options screen has a file format choice. Apple says "Most Compatible" may convert files to JPEG, a common photo format, while "Current" keeps the format as it is.

Apple also says two iPhones can share photos when they are brought close together, as long as both are on, unlocked and have AirDrop turned on. That makes a visit a good time to collect the photo.

From Google Photos

Google's help page on sharing says you can share photos directly with anyone who has a Google Account, or create a link. It also says that anyone who has the link to a shared album can view the album and add to it. Ask the helper to share the one photo with you directly. A link posted in a group chat can reach the owner.

If the helper's photos were backed up in Storage saver or Express, the copy in Google Photos is smaller than the one on the phone. Ask them to send the photo from the phone itself if it is still there.

Check the file before you rely on it

Look at the details of every photo you receive before you order anything.

On an iPhone, Apple's user guide says to open the photo in the Photos app, then swipe up or tap the info button. The details include camera information such as the lens, the shutter speed and the file size. On Android with Google Photos, swipe up on the photo and read the details, as Google's help page describes.

Then check the picture itself. Zoom in on the eyes. If the fur around them is sharp and the whole face is in the frame, the photo is a strong choice. If the file is over 5 MB, the pet photo guide explains how to make it smaller without losing the detail a print needs. The photo checker further down this page reads the pixel size, the file size, the brightness and the sharpness of a photo in your browser, and the photo never leaves your device.

Keep the secret, and keep the photo private

Apple's iPhone User Guide says that sharing a photo includes its details, such as the date and time, the location, the device and any caption. A photo taken in the owner's home can carry the location of that home. Keep gift photos in your own library, and do not post them anywhere public before the gift is given.

Think about shared spaces too. If your family keeps a shared album or a shared photo library that includes the pet's owner, save the gift photos somewhere else until the day. And if you use a Google Photos link, send it only to your helper, because anyone with the link can view the album.

When no good photo exists

Sometimes every photo you can find is blurry, dark or small. You have three honest choices.

Take one yourself. On your next visit, take many photos of the pet in daylight and keep the sharpest. The pet photo guide covers light, angle and focus.

Choose a smaller edition. A photo with fewer pixels may still work as a digital download to show on a screen, or as the smallest print. The portrait's size should match the detail the photo holds.

Give the portrait as a promise. Put a card in the gift that says a royal portrait is coming and asks the owner to choose the photo. Research supports this choice. In five experiments reported by Stanford Graduate School of Business in 2011, Francesca Gino and Frank Flynn found that recipients appreciated gifts they had asked for more than gifts chosen for them. Letting the owner pick the photo gives them a say in the gift while keeping the idea a surprise.

Whichever route you take, plan how the moment itself will look. The page on presenting a portrait gift covers wrapping and the card. If the gift is for the holidays, the page on a portrait as a Christmas gift covers the season's own planning.