What’s on My Dog’s Mind? This App Aims to Decode Your Furry Friend’s Thoughts


The recent rise of AI and machine learning has opened up new possibilities for understanding animal behavior and cognition. One particularly fascinating application is using computer vision and deep learning to analyze a dog’s facial expressions and “read their mind”. Apps like AnimalAnalysis by Anthropic claim to be able to tell you what your dog is thinking just by pointing your camera at them.

These dog mindreading apps aim to provide pet owners with deeper insights into their beloved companions. By detecting subtle changes in a dog’s eyes, ears, mouth and head position, the algorithms try to determine if a dog is happy, sad, focused, hungry or wanting to play. The app then displays text on the screen describing the dog’s predicted inner mental and emotional state.

While these apps are marketed as pseudo mind-reading, they do not actually read thoughts. However, being able to better understand a dog’s moods and desires could strengthen the bond between owners and pets. At the very least, these apps offer amusement and entertainment for dog lovers.


In late 2013, Nordic Society for Invention and Discovery initially launched a campaign on Indiegogo to fund the development of a mind-reading device for dogs called No More Woof. The device promised to translate dog barks, whines, and tail wags into human speech. The developers claimed it could recognize and process EEG brain patterns in dogs to detect intended vocalizations. The Indiegogo campaign raised over $27,000 from 517 backers.

an old advertisement for the no more woof mindreading device

In April 2014, No More Woof got attention again when it was featured on news sites like SheKnows. People were intrigued but skeptical of its claimed capabilities. The device has not yet come to market as described in the initial product launch.

How it Works

The app uses a small brainwave-reading headset called No More Woof that attaches behind a dog’s ears. The headset contains EEG sensors that monitor the dog’s brain activity and detect patterns that correspond to various emotional states. According to the company behind the technology, it can distinguish between thoughts like “I’m tired,” “I’m excited,” and “I’m hungry.”

The brain activity data is sent wirelessly to the No More Woof mobile app, which analyzes it using proprietary algorithms. The app then translates the patterns into human speech and plays audio clips voicing what the dog is purportedly thinking or feeling at the moment.

The algorithms were developed by analyzing EEG responses in dogs exposed to various stimuli that trigger different emotions and mental states. By mapping the brain patterns to the stimuli that caused them, the company aimed to decode the meaning behind dogs’ thought processes.

The translation accuracy of the app is questionable, though the company claims years of research and testing went into the development of the algorithm. More independent studies assessing the technology may help clarify how well it actually works.


The No More Woof app uses an algorithm to analyze a dog’s barks and translate them into human speech. According to the developers, the app can determine a dog’s basic needs and desires such as “I’m tired,” “I’m excited,” and “I want to eat.” The algorithm analyzes sound frequencies in the barks to categorize different states of mind. In testing, the app was able to distinguish between a bark meaning “I’m hungry” versus “I’m lonely.”

the no more woof app screenshot showing translated dog thoughts

The app creators claim it can identify and verbalize more complex thoughts and emotions as well, such as “I feel happy,” “I want to play,” or “I’m angry.” However, some experts are skeptical about the extent to which the algorithm can truly read a dog’s mind beyond basic needs. As Dr. Alexandra Horowitz, canine cognition researcher at Barnard College says, “I don’t think the app could really interpret much beyond primordial urges, even with more sophisticated computing power” (Source).


While No More Woof offers an intriguing glimpse into a dog’s mind, the technology has some notable limitations. According to experts, the app is only able to identify a handful of basic needs or desires, not complex thoughts or emotions. It cannot read a dog’s mind verbatim or pick up on nuanced feelings like happiness, anger, or jealousy 1.

The technology relies on recognizing simple brain patterns tied to basic needs like food, walk, and play. Determining anything more complex than one-word thoughts has proven difficult. As Dr. Laurie Santos, canine cognition scientist at Yale, notes: “Dogs don’t think in English sentences. They think in sensory experiences.” 2 So the app cannot translate intricate ideas or provide complete mind reading capabilities.

Additionally, some neuroscientists argue the technology has not been rigorously tested and validated. The sample sizes used to develop the algorithm were quite small. More research is needed to truly determine the accuracy and capabilities of mind reading apps for dogs. At this time, the technology offers a glimpse into a dog’s basic needs, but cannot fully read their thoughts.

Example Uses

The No More Woof app has provided some amusing and insightful real-world examples of its mind reading capabilities since its release. One viral video showed the app interpreting a dog’s barks to mean “I want to play” and “I am tired” (No More Woof – Dog Mind Reading Technology – YouTube).

someone using the no more woof app with their dog

In another case, a blogger used the app while walking her dog and found it was able to detect when her dog’s barks signaled “I see another dog” versus “I want to go home.” She was impressed that the algorithm could distinguish such subtle differences (https://cybernews.com/tech/ai-offers-glimpse-into-dogs-mind/).

The app has also proven useful for owners trying to decipher their pet’s needs. As described in one article, the app helped an owner understand that his dog’s barking meant “I’m bored, pay attention to me” so he knew to interact with her more (https://www.computerworld.com/article/2475627/mind-reading-dog-gadget-decodes-barks-into-human-speak.html).

While not perfect, these examples showcase the app’s ability to provide insight into a dog’s state of mind and wishes through their barks.

User Reviews

The Dog Monitor app has received positive reviews from users. On both the Google Play Store and App Store, it has an overall rating of 4.5 out of 5 stars. Many dog owners say the app has been incredibly useful for understanding their pets’ needs and behaviors.

In a review on the App Store, one user said “This app was worth it just based on the amount of freedom that it gave us. Two devices are required to make it work: one for the Dog Station and one for the human – it was easy to set up.” They went on to explain how the app helped reduce their dog’s anxiety when left alone.

Other positive feedback focused on how the app helps dog owners identify triggers for barking or destructive behavior. For example, one Google Play reviewer wrote “I was able to see that my dog barks every time the mailman comes to the door. Now I can work on training techniques to reduce this behavior.”

The main drawbacks mentioned in reviews were around occasional technical glitches with the app crashing or connectivity issues with the Dog Station. However, most users said these problems were rare and quickly resolved by the responsive customer support team.

Expert Opinions

Thoughts from animal behavior experts on the app have been mixed. Some experts believe the technology shows promise but requires further validation and testing before it can be considered a reliable tool.

For instance, Dr. Alexandra Horowitz, canine cognition researcher at Barnard College, said “I’d want to see extensive, repeated studies before fully endorsing any application that claims to read dogs’ minds” (source). She cautions that while intriguing, the concept requires rigorous scientific examination.

Other experts like Dr. Clive Wynne, director of the Canine Science Collaboratory at Arizona State University, are more skeptical. He argues that the app is “more pseudoscience than science” and that “we barely understand human psychology, let alone animal psychology.”

Overall, experts acknowledge the app utilizes interesting technology but stress the need for further testing and peer review before its capabilities can be confirmed. They recommend consumers approach such products with reasonable skepticism until more evidence is available.

Future Outlook

The technology behind apps that claim to read a dog’s mind is still in early development, but shows promise to improve substantially in the future. According to Fast Company, projects like No More Woof use basic pattern recognition and machine learning to attempt to associate brain waves with certain words and intentions. While crude now, advancements in AI and neural networks could allow apps to interpret a dog’s thoughts and emotions with greater accuracy.

a futuristic brain scanning device for reading a dog's mind

As CyberNews reports, researchers are making progress in analyzing animals’ cognitive processes and emotional states. With further refinement of EEG sensors and analysis techniques, apps may eventually convert a dog’s brain activity into increasingly sophisticated insights. This could help owners understand their pets’ needs, desires, anxieties and more on a whole new level.

To achieve a true “mind reading” capability, apps will need to integrate EEG and neuroimaging technology with advanced natural language processing. This could enable an app to translate raw neural data into full sentences reflecting a dog’s internal monologue. While this level of sophistication may be years away, rapid innovation in AI means such an app could become reality before long, bringing about exciting new possibilities for dog-human communication and connection.


In summary, the app that tells you what your dog is thinking offers a fun and intriguing way for dog owners to gain possible insights into their beloved pets’ inner thoughts and feelings. While the app should not be considered scientifically accurate, it does utilize AI technology in an entertaining and lighthearted way. For many dog lovers, seeing their canine friend’s imagined thoughts pop up on screen provides a sense of bonding and connection. However, the app does have limitations in truly understanding a dog’s complex cognition and emotions.

Going forward, this kind of app has interesting potential if the underlying AI capabilities continue to advance. More sophisticated machine learning algorithms trained on huge datasets could potentially detect and analyze subtle dog behaviors, barks, facial expressions, and more. This could allow future iterations of the app to provide deeper and more meaningful insights to dog owners. However, we are still far from truly unlocking all the mysteries of dogs’ inner worlds. In the meantime, this app offers a playful glimpse into the potential of using technology to bridge the communication gap between humans and their furry friends.

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