ULTIMATE K9

Estate Protection Dogs in

Green Bay, WI

42 years experience
real protection dog training
worldwide clients

Why choose Ultimate K9 in Green Bay, WI

At Ultimate K9, we place elite estate and family protection dogs with households across Green Bay and greater Brown County. Our German Shepherds, Belgian Malinois, Dobermans, and Rottweilers are steady, family-safe companions that respond decisively to real threats.

Why Green Bay clients choose Ultimate K9

  • Real-world readiness for riverfront properties, garages/elevators, and mixed residential blocks
  • Family integration (kids, guests, other pets)
  • On-site handover so your dog learns your gates, routes, and patrol paths
  • Ongoing support after placement

Service areas & nearby communities

Within Green Bay: Downtown & CityDeck/Fox River, Astor Park, Allouez (east), Schmitt Park/Preble, East Mason/University Ave corridors, Red Smith/Bay Highlands, Military Ave/Ashwaubenon border

Nearby: De PereAshwaubenonHowardBellevueSuamicoHobartLedgeview

Green Bay leash & license rules (plain-English)

  • Licensing + rabies required: Dogs and cats 5+ months must be licensed annually with current rabies certificate(tags alone aren’t enough). City lists fees ($15 altered / $30 intact) and accepts mail-in with vet proof. 
  • City Dog Exercise Area (off-leash zone): Inside the fenced Dog Exercise Area, dogs may be off-leash; leash ≤ 7 ft required when entering/leaving, max 2 dogs/handler, and license + vaccinations required. 
  • County parks (on-leash unless posted): Brown County allows dogs on-leash in most parks; off-leash is limited to designated areas like the Brown County Pet Exercise Area (Dog Park) (permit required). Standard rules: leash ≤ 8 ft (≤ 5 ft on state trails), no dogs on groomed ski/mountain bike trails. 
  • Where dogs are not allowed:
  • Bay Beach Amusement Park: no dogs (service animals excepted). 
  • Bay Beach Wildlife Sanctuary: no pets anywhere in the sanctuary. 

Estate Protection Dogs For Sale in Green Bay, WI

Where to legally proof behaviors

On-leash neutrality (crowds, bikes, strollers):

  • Fox River State Recreational Trail (city section): Work heel/ignore and “place” near joggers/cyclists; leash required (≤ 8 ft on state trails; some sources specify ≤ 5 ft)—follow posted signs. 
  • City walkways & paths where dogs are permitted: Use posted city paths/parks outside the no-dog zones above; keep dogs leashed and pick up promptly. 

Off-leash recalls & engagement (inside posted areas only):

  • Green Bay Dog Exercise Area (City): Fenced environment for distance recalls/engagement around other dogs; leash to/from the gate; carry a leash inside. 
  • Brown County Dog Park: Large shaded enclosures with separate areas; daily/annual permit required; on-leash elsewhere in the park. 
Pro tip: Keep a phone photo of your license + rabies certificate. Staff/rangers may ask to see them, and off-leash outside designated areas can lead to citations. 
Ready to buy a protection dog in Green Bay?
Meet the dogs available now—or reserve a custom-matched guardian.
  • View Available Dogs (videos, health records)


  • Private Placement & On-Site Handover
  • Family Integration & Handler Coaching
  • Lifetime Support & Tune-Ups
Next steps: Browse available dogs → Book a private consult → Place deposit → Schedule delivery & handover.