Two Frenchmen, Frédéric Arnault, a canine educator and behaviorist, and Vincent Vermersch, an IT specialist, developed DDog, an AI-based conversational agent, launched in its final version in early December 2025. The Yiaho team reviews this new development, which might bring a smile, but can also be very useful for our animal friends!
DDog: The “ChatGPT for dogs”
DDog operates on the principle of large language models like ChatGPT, but it is exclusively dedicated to canine behavior questions.
It provides answers to the most common questions from owners: house-training, puppy biting, managing separation anxiety, leash training, etc. The tool is designed to suit puppies as well as adult or senior dogs.
Adapted to each profile
To get tailored answers, the user first provides a profile of their animal (age, breed, character, living context…). DDog relies on the knowledge accumulated by Frédéric Arnault over many years of support, as well as recognized ethological bases.
The tool was tested for several months by the educator’s clients before its public release.
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An AI for dog behavior
The designers emphasize that DDog is strictly limited to the field of behavior: as soon as a question concerns health, diet, or seems to indicate a medical problem, the AI systematically refers the user to a veterinarian or a qualified professional.
DDog is presented as a practical and always available complement, not as a substitute for in-person training or real interactions between the dog and its environment. Different access formulas have been planned, including a limited free version and paid subscriptions. This project aims to facilitate mutual understanding between dogs and owners, by offering a quick and consistent source of information on the most frequent behaviors.
Different access formulas have been planned, including a limited free version and paid subscriptions. This project aims to facilitate mutual understanding between dogs and owners, by offering a quick and consistent source of information on the most frequent behaviors.
Source: Ouest-France
