Salmonella in Dog Food: Risks, Symptoms and Safe Handling

Finding out that a dog food has been recalled for possible Salmonella contamination can be alarming. Salmonella can make dogs sick, but it can also pose a risk to people who handle contaminated food, bowls, utensils or pet waste.

Many healthy adult dogs exposed to Salmonella show no obvious symptoms. Puppies, senior dogs and dogs with weakened immune systems may be more vulnerable. People at increased risk—including young children, older adults, pregnant people and those with weakened immune systems—should also take additional precautions around pet food and feeding areas.

Salmonella is not limited to one type of dog food. It has been detected in dry kibble, treats, frozen raw food and freeze-dried products. The degree of risk can vary based on the type of food, how it was manufactured and how it is stored and handled at home.

Understanding the risks can help you protect your dog and family without becoming unnecessarily alarmed.

What Is Salmonella?

Salmonella is a group of bacteria that can cause an illness known as salmonellosis. The bacteria primarily affect the digestive system, although a serious infection can sometimes spread beyond the intestines.

Dogs can encounter Salmonella through contaminated food or water, infected animals, feces and contaminated surfaces. A dog can also carry and shed the bacteria without appearing sick, potentially exposing people and other animals.

Because pet food is regularly handled by people and used inside the home, the FDA considers Salmonella contamination in pet food a potential human and animal health concern.

Can Dogs Get Salmonella From Dog Food?

Yes. A dog may be exposed by eating contaminated food or treats. However, exposure does not always result in visible illness.

Healthy adult dogs may be able to tolerate exposure without developing significant symptoms. Dogs that are very young, elderly, under stress or living with another health condition may be more susceptible to infection.

Even when a dog appears healthy, it may shed Salmonella in its feces or saliva. This is one reason careful food handling, bowl cleaning and waste disposal remain important.

Symptoms of Salmonella Infection in Dogs

Signs of salmonellosis can resemble those of many other digestive illnesses. Possible symptoms include:

• Diarrhea, which may be severe or bloody
• Vomiting
• Fever
• Lethargy or decreased activity
• Reduced appetite
• Weight loss
• Abdominal discomfort
• Dehydration

In uncommon but serious cases, Salmonella can enter the bloodstream or contribute to complications in other parts of the body.

Contact your veterinarian if your dog develops persistent vomiting or diarrhea, bloody stool, fever, significant lethargy or signs of dehydration. Puppies, senior dogs and dogs with compromised immune systems may require particularly prompt attention.

Do not attempt to treat a suspected infection with leftover antibiotics or human medication. Your veterinarian should determine whether testing or medical treatment is appropriate.

Which Types of Dog Food Can Contain Salmonella?

Salmonella contamination is possible in multiple food categories, including:

• Dry kibble
• Canned food
• Frozen raw food
• Freeze-dried food
• Dog treats and chews
• Gently cooked food

Cooking and commercial processing can substantially reduce the risk of harmful bacteria. Contamination can still occur through an ingredient, equipment, the production environment or exposure after the cooking step.

Raw animal proteins do not undergo a traditional cooking step and therefore generally present a higher bacterial risk. The FDA advises that raw pet food is more likely than other types of pet food to contain disease-causing bacteria.

Some raw-food manufacturers use safeguards such as high-pressure processing, supplier controls, environmental monitoring and finished-product testing. These measures may reduce risk, but they do not eliminate the need for safe storage and handling at home.

Freezing, freeze-drying and dehydrating should not be assumed to kill all harmful bacteria. The CDC’s pet-food safety guidance explains that these processes may reduce germs without eliminating them completely.

If you are considering raw food, learn about the manufacturer’s food-safety procedures and discuss your household’s circumstances with your veterinarian. You can also explore the different dog food formats available at Paws on Chicon, including kibble, canned, freeze-dried, raw and gently cooked options.

Can People Catch Salmonella From Dog Food?

People can become infected without eating the dog food itself. Exposure can occur after handling contaminated food or touching a bowl, scoop, counter, storage container or other surface that has contacted it.

A dog carrying Salmonella may also shed bacteria in its feces. People can then be exposed while picking up waste, cleaning an accident or touching a contaminated surface.

Anyone can become ill, but certain people face a greater risk of severe infection. These include:

• Children younger than five
• Adults 65 and older
• Pregnant people
• People with weakened immune systems

Households with higher-risk individuals should consult a veterinarian or healthcare professional when deciding whether a raw diet is appropriate.

How to Handle Dog Food Safely

Safe handling is important regardless of whether you feed kibble, canned, gently cooked, freeze-dried or raw food.

Follow these everyday precautions:

• Wash your hands with soap and water for at least 20 seconds before and after handling pet food or treats.
• Wash food bowls, scoops and preparation utensils regularly with soap and hot water.
• Use a dedicated scoop instead of using your dog’s bowl to remove food from the package.
• Keep dry food in its original bag so the lot number and best-by date remain available.
• If you use a storage container, consider placing the entire original bag inside a clean container.
• Store dry food in a cool, dry location.
• Refrigerate opened canned, pouched or gently cooked food promptly.
• Keep frozen food properly frozen and follow the manufacturer’s thawing instructions.
• Clean and disinfect surfaces that contact raw animal proteins.
• Keep pet food and feeding areas away from locations where human food is prepared.
• Do not allow young children to handle pet food or play near feeding areas.
• Pick up and dispose of dog waste promptly.

The FDA provides additional pet-food storage and handling recommendations.

What to Do During a Dog Food Recall

If a product you purchased has been recalled, stop feeding it and follow the manufacturer’s or FDA’s instructions.

Confirm that your product matches all the recall information, including:

• Brand
• Formula or product name
• Package size
• Lot or production code
• Best-by or expiration date

Do not donate recalled food. Dispose of it in a secure container so children, pets and wildlife cannot access it. If the manufacturer or retailer requests the product’s return, seal and store it away from people and animals until it can be returned.

Wash bowls, scoops, storage containers, countertops and other surfaces that may have contacted the food. Keep the packaging or photograph the label in case the manufacturer, retailer or veterinarian needs the lot information.

Monitor your dog for symptoms and contact your veterinarian if you notice signs of illness. People who experience symptoms after handling a recalled product should contact a healthcare professional.

A single recall does not necessarily mean every food produced by that manufacturer is unsafe. Consider the company’s transparency, speed of response, testing procedures, corrective action and history of previous contamination.

Frequently Asked Questions

Can dry dog food contain Salmonella?

Yes. Manufacturing processes such as cooking and extrusion reduce bacterial risk, but contamination can occur through ingredients or after processing. Dry dog food and treats have been involved in Salmonella recalls.

Can a dog carry Salmonella without appearing sick?

Yes. A dog can carry and shed Salmonella without showing obvious symptoms. Good hygiene remains important even when the dog appears healthy.

Does freezing kill Salmonella in raw dog food?

No. Freezing should not be treated as a reliable method of eliminating Salmonella or other harmful bacteria.

Should I stop feeding a brand after one recall?

Not necessarily. Stop using the specific recalled product immediately, but evaluate the manufacturer’s complete response before making a long-term decision. Repeated contamination, poor transparency or inadequate corrective action may warrant greater concern.

Making an Informed Dog Food Choice

No pet food category is completely immune from a potential recall. Choosing a food should involve evaluating nutritional suitability, ingredient quality, manufacturing controls, storage requirements and your dog’s individual needs.

At Paws on Chicon, our goal is to help customers make informed choices from a carefully selected range of foods. Learn more about our nutritional philosophy, explore our selection of frozen raw and gently cooked dog food, or visit one of our Austin stores for help comparing options.

This article provides general educational information and is not a substitute for veterinary diagnosis or treatment.