We just can’t resist puppies! Why?


Puppies are like gremlins. They bite everything in sight, including our hands, pant legs and favorite shoes. They pee all the time, chase after every moving object, and just like human toddlers are a ton of work! Yet, for some reason, it’s almost impossible to resist the urge to cuddle any adorable puppy in sight. Needless to say, most of us will walk out of a breeder’s house or a shelter with a puppy in our arms, forgetting all about our intentions to just take a look.

So what is it about puppies? What do they have that draws us to them with such intensity?

Konrad Lorenz (1943), one of the founders of Ethology, was amongst the first to recognize that we react to infant facial structures and specifically to large eyes, small noses and large round cheeks. It’s important for us to immediately and uncontrollably fall in love with our newborn baby. They’re so helpless that we’ll have to devote all our time and attention to keep them alive. It’s no surprise then, that one our baby’s survival strategy is to be cute in order to elicit our care giving instincts. Brain imaging studies revealed that it only takes a seventh of a second for the brain region associated with emotional responses to light up in response to pictures of babies (Norjuchi, 2007).

Puppy cuteness

But our brains don’t selectively activate to human babies, anything resembling a baby, small, with round features and seemingly helpless, will awaken our caring and loving instincts. Even cute inanimate objects or stuffed animals are hard to resist. Cuteness has such influence over us, that when carrying a cute dog, men get more interest from women, and beggars get more money from passing strangers. Advertising agencies also know how to use puppies to successfully sell us anything from toilet paper to cars.

 The closer the animal’s features are to the human baby’s features, the cuter we think they are and the more we’ll want to take care of it. Furthermore, if we’re shown pictures of cute puppies, before we see those of human babies, our interest for babies of our own species diminishes. (Golle & al. 2013). It has also been shown that in the amygdala, the part of the brain responsible for emotions, we have brain cells that are activated when we see animals, but do not react when we see humans (Mormann & al., 2011).

Fig 1: Mean numbers of correct trials in the visual search task (Nittono, 2012)

Fig 1: Mean numbers of correct trials in the visual search task (Nittono, 2012)

But if you’re starting to feel bad about your weakness for cute puppies, think twice, it may actually be to your advantage. A Japanese study showed that watching pictures of cute puppies may improve our cognitive abilities! Subjects were divided into different groups then shown pictures of either kittens and puppies, adult dogs and cats, or pleasant food and neutral objects, before performing a specific task. Those who watched pictures of cute kittens and puppies performed significantly better than the others (Fig.1). They were more careful and paid more attention to detail and execution. It’s quite possible that images of cute animals trigger emotional softness and tenderness. They may also put us in a certain frame of mind conducive to better job performance. By preparing us to care for youngsters, we’ll pay extra attention to what we’re about to do (Nittono, 2012).

 Puppies are so cute and that triggers our caring emotion and our willingness to sacrifice our peace and serenity (and sometimes even sanity). But what puppies require from us, they give back tenfold. Their cute presence elicits the best instincts within us, contributing to making us better and generally more caring people for the benefit of all those around us.

Jennifer Cattet Ph.D.


Jennifer Cattet Ph.D.


Jennifer Cattet Ph.D. has been working with dogs for over 30 years, as an ethologist with the University of Geneva (Switzerland), a trainer and a behaviorist (in both Europe and the US). As Director of Training for a service dog organization in the U.S, she supervised and taught offenders in the training of service dogs. Today she's the owner of Medical Mutts (MedicalMutts.com), a company dedicated in the training of rescue dogs as service dogs for conditions such as diabetes, seizures, PTSD, autism, etc. She's also part of a research team working on understanding the ability of dogs to detect changes in blood glucose levels through scent. Jennifer also works with Smart Animal Training System on the promotion of reward based training and the development of technology to support it (SmartAnimalTraining.com).

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2 comments on “We just can’t resist puppies! Why?
  1. Angie H. says:

    I guess something is wrong with me. I do not understand the puppy breath thing and while puppies can be cute, they just do not much for me. Maybe I have programmed myself to not care for puppies much due to all that they need and everyone wants puppies. I am a person who is head over heels for older dogs. Dogs that get passed up because puppies are desired. I guess I am odd.

  2. Jenny H says:

    And I can get all soppy and thingie about a squawking cockatoo chick! 🙂

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