Dog Rescue Issues Warning About Canine Brucellosis In Ontario


Kismutt Rescue issued a warning to their customers and others in Ontario on March 8 following the diagnosis of brucellosis in dogs at Ontario puppy mills.

The rescue, located just south of St. Marys, Ontario, is warning new dog owners that if they have purchased a puppy from a pet store, from Kijiji or from their dog rescue in the last year, they should contact a vet and take the dog to be tested for brucellosis. Brucellosis is a bacterial infection that is highly contagious between dogs and can cause infections of the animal’s reproductive system. Symptoms can include lethargy, swollen lymph nodes, difficulty walking and inflammation or other issues around the animal’s reproductive organs. It is spread through breeding and dogs nursing their puppies. A puppy mill contacted Kismutt on March 7 to inform them about dogs that had tested positive for the infection.

“Thursday afternoon I got a tearful call from one of the puppy mills I rescue dogs from,” read the warning. “She had received a phone call from another puppy mill in Lucknow, Ontario that his dogs had tested positive for brucellosis.”

The puppy miller in Lucknow had received breeding dogs from a puppy mill with over 900 dogs that distributes animals all over Ontario, according to the warning. The rescue called the Ontario Society for the Prevention of Cruelty to Animals (OSPCA) on Thursday to inform them that one of the puppy mills had dogs positive for brucellosis and had to destroy all the dogs. The OSPCA has not responded to the call, said the rescue.

The discovery of the infection comes at a time when animal cruelty enforcement is in limbo following the OSPCA’s announcement that it would no longer provide enforcement services in Ontario after their current contract expired at the end of March. The Government of Ontario confirmed on March 26 that it would accept the OSPCA’s offer to extend their service until June 28, but in a letter obtained by the Canadian Press, the society’s lawyer Brian Shiller wrote that the charity has never provided enforcement services for more than one-third of the province as it has never been resourced to do so. He also said that law enforcement agencies have been enforcing and can continue to enforce animal protection laws in the province.

The puppy mill that contacted the rescue had their dogs blood tested on March 7 and found that their dogs also tested positive. A veterinarian from Guelph who specializes in infectious diseases is going to the mill to draw blood from the rest of the dogs and the animals that have already tested positive are being destroyed, according to the warning.

The rescue said they also contacted the Canadian Food Inspection Agency (CFIA) and were told that the CFIA would immediately send veterinarians to the puppy mills. However, CFIA media relations agent Lisa Murphy said the CFIA is not involved in canine brucellosis cases as the CFIA is only involved with the infection among livestock.

Last week, Professor Scott Weese, who specializes in bacterial infections in animals and humans at the University of Guelph, made an online post about brucellosis, stating that dogs are tested multiple times for brucellosis to rule out false positives. He said his team had one dog that was positive for brucellosis on two tests and a few other dogs that remained suspicious in the post on March 2. He also said the risk to the general dog population is low.

He provided an update on March 11, saying that he can’t disclose many details due to privacy laws. However, he confirmed that his team was investigating the issue with brucellosis among dogs and warned that some of the information spread on social media is exaggerated.

“We have been concerned about this bacterium for a while, particularly in imported dogs and commercial breeders (including ‘puppy mills’),” Weese said in the update. “I can’t comment on the current situation more than to say we are investigating and I’m concerned but far from panicked.”


  1. Why these puppy mills still operate is beyond comprehension! 900 dogs, what are the conditions here, this is what happens with farming of many animals that are meant to be running free! Deer, elk, you name it, Mother Nature will clean house! Not sure how you call it a rescue when these dog mills are up and running and the rescuer takes the dogs to stores and sells them! Should the rescuers not be reporting this to the so called SPCA! This story seems to have everyone working together! The SPCA seems to be able to handle some one kicking a dog in the butt for disobedience but cant handle these issues of mass production! This is why i never donate to this disorganized organization!

  2. Bottom line! No farming of any type should be allowed of wild animals! Dog include! As well if anyone can enlighten me on these so called puppy farms and what is legal and not legal please do so and I will try to understand this! Right now though, makes no sense! Mother Nature just cleaning house, showing us that she is in control! Further more I thought there was a big push to have pets neutered or spayed, then we have 900 dogs all infected!!! OSPCA? Wow!

    • Phil, if you visit and click on the legislation tab you can read all of the pertinent legislation. The bottom line is that it is HIGHLY unlikely that anyone can keep that number of dogs and meet all of their welfare requirements. To further complicate matters, the OSPCA has informed the provincial government that as of April 1 they will no longer enforce animal cruelty laws, which leaves these and countless other animals vulnerable. If this troubles you, I urge you to contact your provincial member of parliament (MPP) and express your concerns.

      • Thank you Erika! Good reading and by the looks that mill with 900 dogs should be shut down! Section 2 says enough about standards of care! Not sure if all standards and facts of reporting here was done but 411 did bring this to the public’s attention and good for them! Norm Miler will be hearing from me as well! Thanks again Erika and good day to ya!


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