Top 5 common household items that can potentially harm your dog

At DOG Copenhagen, we know that being an incredible dog owner goes far beyond finding the perfect collar, a sleek lead or stylish dog bowl - though we certainly make sure you are the most stylish duo on the block! True care is about being a proactive guardian and ensuring your home is the safest possible sanctuary for your pup.

It is easy to overlook, but many standard household items that are perfectly safe for us can be hazardous to our dogs. The good news? Keeping them safe does not have to be complicated. With a little bit of awareness, you can easily prevent accidents before they happen.

To help you out, we have rounded up 5 common items found in many homes that every dog parent should keep out of reach:

1. Xylitol (Artificial Sweetener)

• Xylitol is a sugar substitute commonly found in:

• Sugar-free gum

• Sugar-free candy

• Baked goods

• Some peanut butter brands

• Toothpaste

In dogs, xylitol can cause a rapid release of insulin, leading to a dangerous drop in blood sugar. In more severe cases, it may cause liver failure.

Symptoms can include:

• Weakness
• Vomiting
• Loss of coordination
• Seizures

Even small amounts can be extremely dangerous. Always check ingredient labels carefully before sharing any human food.

2. Chocolate

Chocolate contains theobromine and caffeine, both of which are toxic to dogs. Dark chocolate and baking chocolate contain higher concentrations and pose greater risk.

Possible symptoms include:

• Vomiting and diarrhea
• Increased heart rate
• Restlessness
• Tremors or seizures

The severity depends on the type and amount consumed, as well as the dog’s size. Veterinary care should be sought immediately if ingestion is suspected.

3. Grapes and Raisins

Grapes and raisins are known to cause acute kidney failure in some dogs. The exact toxic mechanism is still not fully understood, and sensitivity varies between individuals.

Even small amounts may lead to:

• Vomiting
• Lethargy
• Decreased appetite
• Reduced urination

Because reactions are unpredictable, ingestion should always be treated as an emergency.

4. Onions and Garlic

Onions, garlic, and other members of the allium family are toxic to dogs in raw, cooked, dried, and powdered forms.

They can damage red blood cells and lead to anemia. This includes:

• Onion powder in seasoning
• Garlic powder in prepared foods
• Soups and sauces containing onion

Symptoms may include weakness, pale gums, and lethargy. Avoid feeding dogs seasoned human food.

5. Chicken (Common Food Allergen)

While not toxic, chicken is one of the most common food allergens in dogs.

Signs of a chicken allergy may include:

• Vomiting
• Chronic ear infections
• Persistent itching
• Paw chewing
• Recurring skin inflammation

If food allergies are suspected, a veterinarian may recommend an elimination diet or a novel protein source.

Creating a Safer Everyday Environment

While this list highlights potential risks, most household hazards are easily managed with mindful storage and informed choices.

Because safety isn’t about fear - it’s about intention.

The same care you put into choosing quality gear for your walks can shape the environment your dog comes home to. Small, thoughtful decisions create a safer, calmer space where your dog can rest, play, and simply be a dog.

At DOG Copenhagen, we believe great design supports great dog ownership - not only outdoors, but in every part of everyday life.