NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
    • The Great NZ Road Trip
  • Herald NOW
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Markets with Madison
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • Deloitte Fast 50
    • Generate wealth weekly
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In

Advertisement
Advertise with NZME.
Home / New Zealand

Dog owner Sebastian Marinkovich fined after seal mauling on Tasman beach, loses bid to save pets from being destroyed

Tracy Neal
Tracy Neal
Open Justice multimedia journalist, Nelson-Marlborough·NZ Herald·
16 Oct, 2025 07:00 AM5 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save
    Share this article
Sebastian Marinkovich (right) and lawyer Tony Bamford in the Nelson District Court after a bid for name suppression was declined on charges laid after his two dogs mauled a seal. Photo / Tracy Neal.

Sebastian Marinkovich (right) and lawyer Tony Bamford in the Nelson District Court after a bid for name suppression was declined on charges laid after his two dogs mauled a seal. Photo / Tracy Neal.

Warning: This story contains images of an injured animal that readers may find distressing.

The owner of two dogs that mauled a seal thought the most humane thing to do would be to let the dogs continue so the animal’s suffering would be over sooner.

“By the time I got to the seal, it was pretty clear to me that the damage was done,” Sebastian Marinkovich told police, in a panicked state, when they arrived at the beach soon after.

The 42-year-old has been sentenced on two Department of Conservation (DoC) charges he admitted earlier of being the owner of a dog that attacked a seal, which is a protected marine mammal.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

Today, in the Nelson District Court he was declined name suppression and lost his fight to save his dogs from destruction, which followed his unsuccessful bid for a discharge without conviction.

“I accept this will be upsetting for you, but the dogs will need to be destroyed,” Judge Jo Rielly said after lengthy consideration of the circumstances around what happened.

The seal mauled by dogs on Kina Beach near Motueka was left with puncture wounds to its head and neck. It was later believed to have died. Photo / DoC
The seal mauled by dogs on Kina Beach near Motueka was left with puncture wounds to its head and neck. It was later believed to have died. Photo / DoC

In the late afternoon of September 7 last year, Marinkovich was walking his two dogs, a retriever/labrador named Bo, and a grey German shepherd/Siberian husky named Koda, off lead on Kina Beach south of Motueka.

He was in the designated dog exercise area when they spotted a fur seal near the water. One ran off towards it and the other followed.

Advertisement
Advertise with NZME.

The attack, which lasted about 30 minutes, despite Marinkovich being nearby, left punctures in the seal’s neck and head, DoC said in a summary of facts.

Marinkovich’s lawyer Tony Bamford said it was not clear what triggered the dogs to act like they did and whether the seal might have acted in a way that made the dogs react.

“Whatever the reason, one dog attacked and the other one joined in.”

Bamford said Marinkovich panicked and didn’t know what to do, but conceded he should have intervened earlier.

DoC said the seal was unable to defend itself or escape into the ocean.

Police turned up after a member of the public called them. Marinkovich told them he noticed the dogs had spotted something near the water’s edge, which, at the time, he had not realised was a seal.

He said what happened was “very uncharacteristic”.

“They just absolutely ‘went’ and I had no way of stopping them,” he told the police.

He said both dogs were domesticated and normally very docile.

Police placed the seal they presumed was dead on some nearby rocks, but when a DoC officer arrived the next morning to collect it, it could not be found.

Advertisement
Advertise with NZME.

Bamford argued seals were “hardy, resilient” animals that faced heavier predation at sea and it was safe to conclude the animal in this case did not die.

“Many more seals die from fishing-related activity than attacks by dogs or humans,” he said.

Judge Rielly said it was more likely the seal had died as a result of the attack or was critically injured and later died.

She said the attack involving two dogs would have “most certainly” been traumatic for the seal.

Bamford said Marinkovich was horrified by what had happened and had apologised to DoC.

The dogs were later surrendered to the Tasman District Council and temporarily impounded but released days later back to Marinkovich.

Advertisement
Advertise with NZME.
Sebastian Marinkovich was walking his two dogs on Kina Beach when they spotted a fur seal and attacked it. The mauling went on for about 30 minutes before a member of the public called police. Photo / DoC
Sebastian Marinkovich was walking his two dogs on Kina Beach when they spotted a fur seal and attacked it. The mauling went on for about 30 minutes before a member of the public called police. Photo / DoC

They had since been kept in an enclosed yard and muzzled when taken out in public.

Prosecutor Mike Bodie said the “prolonged mauling” of a warm-blooded animal that felt pain and trauma was concerning, as was Marinkovich’s apparent lack of empathy at the time.

He said, “rightly or wrongly”, Parliament had decided that people and wildlife deserved the same level of protection from dog attacks.

Bodie said the court must impose a destruction order, for consistency next to other similar cases.

Under the Dog Control Act, an order for the destruction of a dog could be made unless satisfied that the circumstances of the offence were exceptional and did not warrant such a move.

“Yes, it will be devastating but that’s the case for anyone,” Bodie said in arguing Marinkovich presented no exceptional circumstances against such an order.

Advertisement
Advertise with NZME.

Judge Rielly said almost every person who appeared in courts around the country for such offending involving a beloved pet felt an “acute sense of trepidation and grief over a pet being destroyed”.

But in this case, it was “hard to understand” how Marinkovich could have seen his beloved pets attack a seal for 30 minutes and not stop it.

Judge Rielly accepted an explanation that earlier head injuries he suffered might have compromised his ability to function and to react, but in the absence of any expert evidence, the court was unable to put much weight on that suggestion.

“You are a highly regarded member of the community and a much-loved husband and father who lives a very pro-social lifestyle, and who cares greatly for a family which is very traumatised by this,” she said.

Marinkovich was fined $1000 on each charge, from a potential maximum $3000 fine on each.

DoC said the native New Zealand fur seal was slowly recovering having been hunted almost to extinction in the 19th century.

Advertisement
Advertise with NZME.

Because of the amount of time spent on beaches and near the public, fur seals were susceptible to risks posed by dogs.

Tracy Neal is a Nelson-based Open Justice reporter at NZME. She was previously RNZ’s regional reporter in Nelson-Marlborough and has covered general news, including court and local government for the Nelson Mail.

Save
    Share this article

Latest from New Zealand

New Zealand

One dead after crash near Tokoroa

22 Oct 07:08 PM
Politics

Mega strike: Erica Stanford says NZEI "bullying" members

Watch
22 Oct 07:06 PM
Business

Best Places to Work Awards: Sharesies crowned overall winner

Watch
22 Oct 06:55 PM

Sponsored

Poor sight leaving kids vulnerable

22 Sep 01:23 AM
Advertisement
Advertise with NZME.

Latest from New Zealand

One dead after crash near Tokoroa
New Zealand

One dead after crash near Tokoroa

One person died at the scene and another was taken to hospital.

22 Oct 07:08 PM
Mega strike: Erica Stanford says NZEI "bullying" members
Politics

Mega strike: Erica Stanford says NZEI "bullying" members

Watch
22 Oct 07:06 PM
Best Places to Work Awards: Sharesies crowned overall winner
Business

Best Places to Work Awards: Sharesies crowned overall winner

Watch
22 Oct 06:55 PM


Poor sight leaving kids vulnerable
Sponsored

Poor sight leaving kids vulnerable

22 Sep 01:23 AM
NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP