Are Sunflower Seeds Dangerous for a Puppy?

Sunflower seeds are used in dog foods and treats.

Sunflowers originated in America. They have a nonoil, or confection, seed and are eaten by people, birds, wildlife and other animals. Many dogs enjoy eating sunflower seeds with or without the shells.

Available Forms

Sunflower seeds have a hull and an inside kernel. They are generally sold with the hull although the shelled kernel can also be bought.

Kernel

The kernel of the sunflower seed is nontoxic. Large quantities can give your puppy diarrhea and intestinal distress due to high fat content.

Hull

Sunflower seeds are common in wild-bird-food seeds.

The hull of the sunflower has a toxin that kills other plants. This characteristic is called allelopathy. The hull is not toxic to people, dogs, birds or other animals. However, the hull may contain pesticide toxins.

Research

Research, including by Texas A&M University, College of Veterinary Medicine, has demonstrated that sunflower seeds help improve a dog's skin and coat. Many dog-food manufacturers include sunflower seeds in their food and treats.

Precautions

Make sure of the source of the seeds to avoid pesticide contamination, or buy hulled seeds. Limit the amount of seeds your puppy eats. Watch for any abnormal reactions.

References

• Effects of Dietary Flax Seed and Sunflower Seed Supplementation on Normal Canine Serum
• Sunflower Hull Toxins Can Kill Plants
• About Sunflower Seeds and Kernels

Resources

• Fruits and Veggies As Treats--A List of Healthy Snacks for Your Dog.
• Dog-Treat Recipes