A trained detection dog can smell live bed bugs and viable eggs hidden inside a sofa frame, a dresser joint or a crack along old trim. For Lafayette homes with 4 or 5 bedrooms, a pool house or a guest cottage, a K9 team can cover a lot of ground in one short visit.
When a Dog Helps Most
- Large houses with many bedrooms and a lot of furniture.
- Properties with a guest cottage, pool house or in-law unit.
- Bites but nothing visible to the eye.
- Homes full of antiques with deep joints and carvings.
- Checking that a treatment actually worked.
How the Search Works
- ArrivalThe handler explains that this dog signals only on living bed bugs and eggs that can still hatch.
- SweepThe handler leads the dog along beds, sofas, trim and outlets in each room.
- AlertAt a scent source the dog freezes, sits or noses the exact seam.
- ConfirmThe handler checks every alert by eye.
Questions to Ask a K9 Team
Ask where the dog trained, who certified it, how often it practices and how alerts are confirmed. Be wary of anyone who wants to treat a whole house plus a guest cottage based on one unconfirmed alert.
Before the Dog Arrives
- Keep family pets out of the rooms being searched.
- Avoid candles, air fresheners and strong cooking smells that day.
- Do not spray bug killer in the days before the visit.
Questions About K9 Inspections
Can the dog check the guest cottage too?
Yes. Searching a main house and a separate cottage or in-law unit in one visit is a common request and shows whether bugs have moved between them.
Is a dog alert enough to start treatment?
No. The handler should confirm each alert by sight before anyone plans treatment.
How your call is handled: Bed Bug Control CA is a free referral service. When you call or send the form, you are connected with an independent, licensed pest control company that serves Lafayette. That company inspects, quotes and does the work.