Meet the Police Dogs Protecting the UK Critical Infrastructure

The Civil Nuclear Constabulary Dog Unit

The Civil Nuclear Constabulary published profiles of its specialist Dog Unit on 25 June 2026 via GOV.UK. The CNC is the armed police force responsible for protecting civil nuclear sites and materials across the United Kingdom. Its Dog Unit forms a core component of that protective capability, providing explosive detection, firearms and ammunition search, suspect apprehension and general-purpose tracking functions at some of the UK's most sensitive sites.

Four dogs are currently profiled by the CNC. Nala is a specialist firearms, ammunition and component parts detection dog, trained to screen vehicles, buildings, open areas and people moving through busy environments for the target odours associated with weapons and munitions. Josie and Ernie are explosive detection dogs, forming part of what the CNC describes as one of the largest explosive detection dog cohorts in the UK, supporting protective security and national counter-terrorism efforts. Evie is a trainee currently developing operational skills for future deployment.

Each dog works with a dedicated handler and contributes to the CNC's overall deterrence posture. The CNC notes that the visible presence of highly trained police dogs sends a clear signal of specialist capability to anyone considering criminal or hostile acts at nuclear infrastructure. This deterrence function operates in parallel with the dogs' detection and response roles.

Project Servator and Wider Policing Activity

Beyond site security, the CNC's Dog Unit participates in Project Servator deployments. Project Servator is a policing tactic developed and used by a range of UK forces that combines highly visible and deliberately unpredictable policing activity to deter, detect and disrupt criminal and hostile acts. Teams are deployed at varying times and locations without a fixed pattern, making it harder for hostile actors to anticipate when and where specialist police capabilities will be present.

CNC dog teams also support neighbouring police forces and take part in wider community policing operations. General Purpose dogs within the unit are trained to track and locate missing people, search for suspects, recover evidence and assist in the apprehension of offenders. Their ability to search large areas quickly makes them a valuable resource both within the civil nuclear sector and when deployed to assist other forces.

Training is a significant ongoing commitment. All CNC dog teams are trained to nationally recognised standards and undergo regular assessments and refresher training throughout their operational careers. The CNC's published profile notes that this ongoing programme ensures every dog remains operationally ready to respond whenever required, whether on a nuclear site, in support of local policing, or during a Project Servator deployment.

Working Dogs and Insurance: What Owners and Handlers Need to Know

The CNC's working dogs highlight a category of dog ownership that sits outside standard pet insurance. Police dogs, working farm dogs, security dogs and assistance dogs typically fall outside the scope of consumer pet insurance policies, which are designed for domestic companion animals rather than animals whose primary function is a professional or working role.

Standard pet insurance policies issued to private individuals in the UK cover veterinary fees, third-party liability (where the dog injures a person or damages property), death benefit and, on comprehensive policies, theft and straying. Most standard policies contain exclusions for dogs used in any professional, commercial or working capacity. A German Shepherd used as a household companion and the same breed deployed as a police explosive detection dog represent materially different risk profiles from an insurer's perspective.

For privately owned working dogs - those used in agriculture, pest control, search and rescue volunteering, security, or competition at professional level - specialist working dog insurance is available from a small number of UK insurers and brokers that underwrite on the basis of the dog's working role and deployment context. The Association of British Insurers (ABI) annual data for 2025 showed 6.7 million UK pet insurance policies in force, covering approximately 35% of all owned dogs. The proportion of those policies specifically covering working dogs is not separately reported.

For the CNC's Dog Unit specifically, insurance is handled at an institutional level as part of the Constabulary's operational and equipment coverage, not through retail pet insurance products. The CNC operates under the framework of the Civil Nuclear Constabulary Act 2004 and is funded by the nuclear industry through a levy on licence holders.

What does the Civil Nuclear Constabulary Dog Unit do?

The Civil Nuclear Constabulary's Dog Unit protects civil nuclear sites and materials across the UK. Its dogs carry out explosive detection, firearms and ammunition search, suspect tracking, evidence recovery and Project Servator deployments. The CNC operates one of the largest explosive detection dog cohorts in the UK. All teams are trained to nationally recognised standards and undergo regular reassessment throughout their operational careers.

Are police dogs covered by pet insurance?

Police dogs such as those operated by the Civil Nuclear Constabulary are not covered by standard consumer pet insurance. They are covered at an institutional level as part of operational and equipment funding. Standard retail pet insurance policies in the UK are designed for domestic companion animals and typically exclude animals used in any professional, commercial or working capacity.

What is specialist working dog insurance?

Specialist working dog insurance is a category of policy designed for privately owned dogs whose primary function is a working or professional role - such as farm dogs, security dogs, search and rescue animals, and competition dogs. These policies assess risk based on the dog's working context and may include public liability cover tailored to the professional deployment setting. Standard pet insurance policies from mainstream providers typically do not cover working dogs.

What is Project Servator?

Project Servator is a policing tactic used by a number of UK forces including the Civil Nuclear Constabulary. It uses deliberately unpredictable, highly visible deployments of specialist policing resources - including dog units - to deter, detect and disrupt criminal and hostile acts. The unpredictability of deployment timing and location is a core feature of the tactic, making it harder for hostile actors to anticipate when specialist capabilities will be present.

How many pet insurance policies are there in the UK?

The Association of British Insurers reported approximately 6.7 million pet insurance policies in force in the UK in 2025, covering an estimated 35% of all owned dogs. The total number of dogs in the UK is estimated at approximately 13 million by the Pet Food Manufacturers' Association. Pet insurance premium data from Defaqto shows average annual premiums for dogs declined 4.7% in Q1 2026 compared to the same period in 2025.