Can Cats Eat Sweet Pea?

No — Sweet Pea is mildly toxic to cats

Cats should not eat or be near Sweet Pea (Lathyrus odoratus). It contains aminopropionitrile (lathyrogen) which can cause weakness, lethargy, tremors in cats.

What Happens if a Cat Eats Sweet Pea?

Symptoms typically appear within variable (cumulative toxin):

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

My Cat 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 Cats

No — mild toxicity

No — mild toxicity

seeds

Lathyrus odoratus

Cat-Safe Alternatives to Sweet Pea

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

✓ Snapdragon ✓ Pansy ✓ Petunia

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