Prevent separation anxiety in Bernese puppies

You're in a really smart position — you have a 10-week-old Bernese and you can see the transition coming before it causes any problems. Separation anxiety is genuinely one of the hardest things for dogs and owners, but puppyhood is the ideal window to build the right foundations. Products can be part of that, though they work best when you're also doing the behavioural groundwork — short, positive alone-time practice every single day. To point you in the right direction: is your pup currently sleeping independently or still in the bedroom with you, and roughly how many weeks until your routine changes?

That's a genuinely good setup — a lunchtime break at 8 hours makes a real difference. And the fact that she's already settled in her crate at night is a strong start; it means she already associates that space with calm. The key thing right now is to start stretching her alone time in small increments during the day while she's still young enough that being briefly on her own just feels normal, not alarming. What does she do if you leave the room at the moment — does she follow immediately, whine, or just carry on?

Bernese are notorious for this — it's genuinely breed-wired, they bond intensely. The fact that she self-settles after a minute is a really positive sign though; that's exactly the resilience you want to build on. My recommendation is the Adaptil Junior Collar. It's a pheromone collar designed specifically for puppies — it replicates the calming pheromone the mother produces, and the research on it for puppy stress during transitions is solid. You put it on now and it runs continuously for about four weeks, covering that critical settling-in period as you start practising your departures and as she adjusts to the crate being in a different room. It's not a magic fix on its own, but paired with daily short departures it takes the edge off the stress response while her confidence is still being formed. The Junior version is the right one for her age — the adult Adaptil diffuser or collar is a different formulation and less suited to this stage.

Mostly just wear-and-go — clip it on snugly (two fingers should fit between collar and neck), and don't get it wet as that degrades the pheromone release faster. Replace it every four weeks. The behavioural side is where you do the real work alongside it: start leaving her alone in her crate for just 5 minutes a day, build to 20 minutes over the next couple of weeks, then to an hour, and so on. Always leave calmly, come back calmly — no big hellos or goodbyes, which sounds counterintuitive but genuinely helps. By week six you want her doing a solid 3–4 hours without distress before you go back full time. The lunchtime walker means she'll never have to manage more than 4 hours at a stretch, which is very achievable for a Berner with this kind of preparation.

Perfect timing to start. Six weeks of consistent practice plus the collar is a genuinely solid plan — you're giving her the best possible chance of taking the transition in her stride. Berners can be very anxious dogs when left unprepared, but with this approach she's much more likely to be one of the relaxed ones. Good luck with it.