Dog Bite | Animal Behavior Expert Witness

Richard H. Polsky, Ph.D. CDBC
Los Angeles, California

“Bringing the science of animal behavior to attorneys”

Animal behavior expert on dog bite attacks

Richard H. Polsky, Ph.D. CDBC
Los Angeles, California

“Bringing the science of animal behavior to attorneys”

Dog Bite Injury Blog

A blog for attorneys & dog bite victims by animal behavior expert, Richard Polsky, PhD. The dog bite injury blog was created to report current news about injury caused to people as a result of being attacked by a canine. An animal behavior perspective is used. Stories for inclusion have been carefully chosen based on where the incident happened, the breed of dog involved, the nature of the injurylegal implications, and whether a canine fatality occurred.

Pitbull fatal dog attack

Partial listing of fatal dog attacks, 2024 – 2025

 Oakland California, 53-year-old man mauled by Cane Corso type dogs Three Cane Corso x Neapolitan mastiff-type dogs escaped the backyard of the property of the owner and then dragged the Read More..

Fatal dog bites

Watch vicious pit bull attack inside San Francisco public library

Videos of vicious pit bulls  attacks on people demonstrate  the danger some dogs of the pit bull type present to public safety. Another avoidable incident was captured on video on Read More..

January 24, 2022

Pit bull kills infant with redirected aggression in Indiana

Another tragic dog bite fatality happened in January 2020 in Lafayette, Indiana. In this instance the victim, a 26-day-old infant, was likely killed because of the dog’s redirected aggression. Circumstances Read More..

February 1, 2020

Fatal dog bites

Dog expert opinion on the danger of pit bulls to a toddler after divorce

As a dog expert, I have been asked to opine about the possible danger a pit bull poses to a child in shared custody following a divorce. Queries like this Read More..

February 21, 2019

Vicious pit bull mauling captured on video in California

The owner of two adults pit bulls will likely face criminal charges in California as a result of her her dogs brutally attacking an elderly man and his Jack Russell Terrier on Read More..

April 22, 2017

pit bull Dog bite expert

Pit bulls seized from fighting rings in CA. not necessarily vicious

Any dog in California seized from an illegal fighting ring in California will no longer be considered inherently vicious according to recently enacted legislation.  A welcomed new law, California Assembly Bill #1825, was approved and Read More..

August 12, 2016

Did coughing trigger a predatory fatal dog attack in California?

The circumstances surrounding a fatal dog attack in California in April, 2016 on a three-day-old infant suggests that the dog’s predatory inclinations may have been at work.  In this fatal dog Read More..

April 24, 2016

Dog bite expert North Carolina

What caused North Carolina fatal dog attack on an elderly lady?

The reasons why some fatal dog bite attacks happen are often not clear.  One such example comes from a recent North Carolina fatal dog attack that happened in March, 2016 in South Read More..

Olympia WA fatal dog attack by pack of pit bulls on 92 y.o. lady

The dangers of the pack of unsupervised pit bulls in the confines of territory exemplified in Olympia WA fatal dog attack   Territorial aggression is a common behavioral trait displayed by many Read More..

California pit bull attack

Vicious pitbull attacks captured on video in New York

Deadly and vicious pit bull attacks attacks on people are not uncommon; however, rarely is the incident captured on video by a bystander and then subsequently posted on the internet Read More..

October 9, 2015

Texas dog bite expert

Predation likely motive behind fatal dog attack in Texas

  Previously, I’ve noted the occurrence of fatal dog attacks on young children on swings. This probably happens, in part, because a child on a swing is in motion and this kind Read More..

April 21, 2015

Arkansas dog bite expert

Fatal dog attack in Arkansas by pack of pit bulls

    Most animal behaviorists would probably agree that a pack of dogs pose greater risk to public safety than a single dog, particularly if these dogs were untrained, not neutered, Read More..

March 22, 2015

Maryland dog bite expert

Maryland dog bite expert witness | Fatal dog bite

The elderly and the very young are killed by dogs more frequently when compared with other age groups in the United States, according to dog bite expert witness Richard Polsky, Read More..

California dog bite expert

Guilty verdict in fatal dog attack on 63-year-old woman by pack of dogs in California

Alex Jackson really did not have much of a chance when his case came before jury in California in August 2014.  Jackson was facing charges of second-degree murder for an Read More..

Three-year-old survives vicious pit bull attack in Ohio

Most toddlers  viciously attacked by pit bull type dogs are lucky to survive.  Epidemiological evidence supports this belief: studies have repeatedly found that a disproportional amount of fatalities and severe Read More..

August 6, 2014

Pitbull fatal dog attack

Family pit bull with no aggressive history kills 59-year-old woman in Ohio

A supposedly non-aggressive, family pit bull mix named Polo, killed a 59-year-old woman in Madison Twp. Ohio in August 2014.  The daughter of the victim, owner of the dog, states Read More..

August 6, 2014

Texas dog bite expert

Mom bites off dog’s ear in Texas to stop pit bull attack on two-year-old daughter

In certain situations, particularly when one’s own child is at risk, any means of stopping a vicious dog attack is justifiable. This includes sacrificing oneself and accepting the risk of Read More..

April 24, 2014

Pitbull debate resurfaces in Mississippi

Simpson County Mississippi is in the midst of heated debate regarding whether the county should ban the ownership orthe keeping a pit bulls. This debate was rekindled in April, 2014 Read More..

April 11, 2014

California dog bite expert

California dog bite fatality to two-year-old visiting grandmother

More people sustain serious dog bite injury and dogs kill more people  in California and Texas than in any state in the United States. Through September, 2013, there have been Read More..

September 24, 2013

Movement on bicycle possible trigger to dog bite attack on 10-year-old girl in Kentucky

The predatory aggressive behavior of dogs is frequently triggered by movement of children on skateboards, roller blades, and bicycles. Predatory aggressive behavior is probably more common in dogs developed for Read More..

August 17, 2013

Bizarre dog bite incident on school bus by a pit bull in Arizona

Findings from animal behavior science indicate that aggressive behavioral responding in dogs is contextual in nature. That is, a dog that possesses aggressive tendencies in one context, may not be Read More..

June 14, 2013

Texas dog bite expert

Fatal Dog Attack on Toddler in Magnolia,Texas

More fatal dog attacks occur in Texas than in any other state in the USA. There are a number of reasons to account for the high rate in Texas, some Read More..

dog expert Georgia

Fatal dog bite attack by pack of dogs in Georgia

An integrated group of pit bull type dogs living in a household  may pose the risk of engaging in a fatal dog bite attack to household residents. This is especially Read More..

Illinois dont like expert

Pit Bull Mauling in Chicago: Early Morning Jog Turns Gruesome

 A 62 year old man jogging on the Lake Michigan shore in Chicago in the early morning was brutally mauled by two pit bull terriers on January 2nd, 2012. The victim, Joseph Finley, Read More..

May 28, 2013

akita dog bite expert

Elderey Florida woman seriously injured in pit bull dog bite attack

An 89-year-old lady in Geneva, Seminole County Florida, was working in her backyard when she was was attacked by her neighbor’s pit bull on May 23, 2013. The pit bull Read More..

May 23, 2013

South Carolina Fatal Dog Attack: The Danger of Dog Packs

Eighty year-old Carlton Freeman, a bilateral amputee at the knees, was riding his motorized wheelchair on May 8, 2013 when he was brutally attacked and mauled by four pit bull Read More..

Pit bull dog bite on deaf-mute woman in Kentucky

Dog bite victims can often summon help quickly when a dog starts attacking them.  In some cases, however, even if people are close by to assist, they may remain unaware of Read More..

August 31, 2012

California dog bite expert

Pit bull attack on 7 year-old boy settles for $325,000 in Santa Monica, CA.

A pit bull named Monster, following its escape from a dog run at Memorial Park in Santa Monica,California mauled a seven-year-old boy in October, 2010. The boy sustained serious dog bite Read More..

August 10, 2012

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