Is Algaroba Toxic to Dogs and Cats? (2026)
Prosopis limensis

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Quick facts
| Toxic to dogs | No |
|---|---|
| Toxic to cats | No |
| Toxic to horses | No |
| Toxic component | N/A — non-toxic |
| Onset of symptoms | N/A |
| Indoor / outdoor | both |
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What to do
No treatment is needed for ingestion of leaves or pods. The tree's thorns are the more realistic hazard outdoors — watch for puncture wounds on paws rather than any poisoning concern.
Toxic component and mechanism
Algaroba is not known to contain toxic compounds harmful to dogs, cats, or horses.
What makes this plant different
Algaroba is confirmed non-toxic to dogs and cats by the ASPCA. Better known as mesquite, it's a thorny tree in the mimosa family whose seed pods were historically used as livestock fodder and ground into flour.
Plant identification
- Scientific name
- Prosopis limensis
- Family
- Mimosaceae
- Also known as
- Algaroba, Kiawe, Mesquite
- Typically found
- both
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Last verified: July 2, 2026 · Cross-referenced with ASPCA Animal Poison Control