Can Dogs Eat Frozen Grapes? No — Just as Toxic as Fresh
This food is NOT safe for dogs. Keep it away from your pet.
Frozen grapes are just as toxic as fresh grapes. Freezing does not neutralize the toxic compound. Even one frozen grape can cause kidney failure in dogs.
Search another food
Warning Signs & Symptoms
Vomiting, diarrhea, lethargy, loss of appetite, decreased urination, kidney failure, death.
If Your Dog Ate This
Call vet or ASPCA Poison Control 888-426-4435 immediately. Do not wait for symptoms.
What to Avoid
all frozen grapes regardless of variety or color
Preparation & Serving
Never give frozen grapes. Contact vet immediately if any frozen grape was consumed.
Safer Alternatives
- frozen-blueberries|frozen-strawberries|frozen-watermelon
Did you know?
Many dog owners mistakenly believe that freezing grapes makes them safer — perhaps associating it with other fruits where freezing is recommended. The toxic compound in grapes is entirely unaffected by temperature and frozen grapes are equally dangerous.
Portions & nutrition
- Toxic dose (per kg body weight)
- any amount is dangerous
- Serving (small dog)
- never
- Serving (medium dog)
- never
- Serving (large dog)
- never
- Calories (per 100g)
- 67
- Safe frequency
- never
Source
What You Need to Know
Freezing grapes does not make them safe. The unknown toxic compound remains active regardless of temperature or preparation method. Frozen grapes pose an additional choking hazard due to their firm frozen texture. Never give frozen grapes to dogs.
Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic
Want to know what other dangers are hiding in your home?
Take the 60-second kitchen safety quiz to find out your dog's risk score.
Take the safety quizStay in the loop
Get new food safety guides, vet tips, and alerts delivered to your inbox.