Walk through the halls at trenzyme and you might hear the click of paws on the floor, followed by a contented sigh as one of our office dogs settles into its bed. What sounds like a nice little detail is actually a fixed part of our everyday work life, within a clearly defined framework, one that touches on hygiene, wellbeing, and accessibility all at once.
Separation first, then the joy
trenzyme is a life science company. Hygiene isn’t a nice to have for us, it’s a basic requirement for clean research and development. That’s why one rule is non-negotiable: labs and production areas are strictly off limits to dogs, no exceptions. Our dogs stay exclusively in office and common areas, with clearly defined zones, their own resting spots, and firm agreements between owners and the team about where a dog may and may not go, and what happens if a colleague isn’t comfortable around dogs. This strict separation is the precondition for allowing dogs at all, not the opposite of it, and it’s the reason we can say with confidence that having dogs around doesn’t come at the cost of the standards our science depends on.
Within that framework, though, our dogs do what dogs do best: make the day a little lighter. A short walk becomes an unplanned break from the screen, a warm head resting on someone’s feet under the table during a long meeting interrupts a tense discussion just enough to lighten the mood, and colleagues from different teams often strike up conversations over a dog in the hallway that might otherwise never have happened. It’s a small thing, but in a company where many people are heads down in data or deep in a protocol for hours at a time, these little interruptions add up. Even our CEO isn’t immune: by his own admission, taking his dog out for a walk is sometimes the only thing that manages to pull him away from his computer, whatever is on his to do list that day. You can always tell when he’s arrived in the morning, too, because his dog, twelve years old and entirely undeterred by that fact, sprints down the hallway to say good morning to our administrative assistant and collect her daily treat.
Our dogs are also better at reading the room than you might expect. They’ve each learned which colleagues would rather not be visited, whether because of an allergy or simply a preference for a dog free desk, and they steer clear of those offices without anyone having to remind them.
What the research says
The effect isn’t just a gut feeling. A widely cited study from Virginia Commonwealth University compared employees who brought their dogs to work with dog owners who didn’t, and with colleagues who had no pets at all. Researchers measured cortisol as a stress indicator: while levels were similar across all groups in the morning, self-reported stress dropped noticeably over the course of the day for employees with their dog present, while it tended to rise for the other two groups. By the end of the day, the group without dogs present, including the dog owners who had left their pets at home, reported the highest stress levels of all, higher even than colleagues without any pets.
Other research points in the same direction. A multi-case study across several companies found that employees experience dogs in the workplace as stress-reducing and as something that strengthens communication and cohesion between coworkers who might otherwise never interact. Dogs were described as a kind of social lubricant, giving people a low stakes reason to start a conversation, whether that’s asking about a dog’s name in the elevator or comparing notes on favorite walking routes nearby. But the same research is careful to point out that this only works where clear rules and an open company culture exist, so that problems, whether it’s an allergy, a fear of dogs, or a dog that isn’t behaving, can be raised openly and solutions found together rather than being left to fester. That’s exactly where our strict zoning rules come in: they’re the structure that makes this positive effect possible in the first place, without putting lab operations or anyone’s comfort at risk.
None of this means every workplace should have dogs everywhere, and that’s not what we’re arguing for. What the evidence does suggest is that, in the right setting and with the right boundaries, dogs can be a genuinely low cost way to take some of the edge off a stressful day and bring people together who might not otherwise cross paths.
A dog that can’t simply stay home
For one of our office dogs, the situation is even more fundamental: this dog is a service dog, accompanying its handler not out of habit but out of necessity. In Germany, that’s not a matter of goodwill, it’s regulated by law: employers generally have to allow service dogs at the workplace unless compelling reasons, such as strict hygiene requirements in sensitive work areas, argue against it.
For us, that means the exception applies in our labs, and access applies in our offices, exactly the same principle that shapes our approach to every other office dog, just with a legal backing behind it. Accessibility, for us, isn’t just about level access and height-adjustable tables throughout our building, it’s also about making room for a service dog as a matter of course, without colleagues having to wonder whether it’s okay. It simply is part of everyday work. When he’s on duty, he’s essentially furniture, and colleagues are remarkably disciplined about ignoring him, no small feat given how cute he looks doing nothing, though everyone gets to enjoy an enthusiastic hello once he clocks off for the day.
In short
Our office dogs aren’t a marketing gimmick or a cuddly perk program. They’re the result of a clear boundary between lab and office, and within that boundary, a small, well documented contribution to a more relaxed, more open workplace. They interrupt long stretches of focused work with a walk, they give colleagues a reason to talk to each other, and at least one of them occasionally succeeds where a calendar reminder fails, getting our CEO away from his desk. For one of our dogs, being in the office isn’t optional at all, but a legally protected right of their handler to equal participation, and one we’re glad to support without a second thought.
A clear line between where dogs belong and where they don’t, and a genuine belief that, within that line, they make trenzyme a better place to work.
Sources
- Barker, R. T., Knisely, J. S., Barker, S. B., Cobb, R. K., & Schubert, C. M. (2012). Preliminary investigation of employee’s dog presence on stress and organizational perceptions. International Journal of Workplace Health Management, 5(1), 15–30.
- Foreman, A. M., Glenn, M. K., Meade, B. J., & Wirth, O. (2021). Dogs at the Workplace: A Multiple Case Study. Animals, 11(4), 1101.
- Act on Equal Opportunities for Persons with Disabilities (Behindertengleichstellungsgesetz, BGG), Germany, in effect since July 1, 2021.
