Can Dogs Eat Sweet Pea?

No — Sweet Pea is toxic to dogs

Dogs should not eat or chew on Sweet Pea (Lathyrus odoratus). It contains aminopropionitrile (lathyrogen) which can cause weakness, lethargy, tremors in dogs.

What Happens if a Dog Eats Sweet Pea?

Symptoms typically appear within variable (cumulative toxin):

  • Weakness
  • Lethargy
  • Tremors
  • Seizures (chronic/large exposure)

My Dog Ate Sweet Pea — What Should I Do?

Single exposure rarely causes issues. Chronic seed consumption is the real risk (lathyrism). Remove plant access.

Key Facts About Sweet Pea and Dogs

No — mild toxicity

No — mild toxicity

seeds

Lathyrus odoratus

Safe Alternatives for Dog Owners

If you love the look of Sweet Pea, consider these dog-safe alternatives:

✓ Snapdragon ✓ Pansy ✓ Petunia

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline, Merck Veterinary Manual. View full Sweet Pea profile.