Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My dog ate Mother of Millions - what should I do?
Kalanchoe tubiflora
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Vomiting, lethargy, abdominal pain, and potential cardiac arrhythmias.
Escalation note
The plant contains toxins that affect the heart muscle. Seek veterinary attention promptly if ingestion is observed or suspected.
First aid at home
Do not induce vomiting and do not give any over-the-counter human medications at home — speak with a veterinarian or Pet Poison Helpline before any home care.
What to watch for
Most common: vomiting, diarrhea, drooling. Less common: weakness, collapse, or abnormal heart rhythm.
Time window
Gastrointestinal signs typically begin within a few hours of ingestion; cardiac signs from larger ingestions are not consistently timed in the cited sources.
When to call the vet
Call your vet or Pet Poison Helpline (855-764-7661) the same day for vomiting that doesn't stop, and immediately if your dog seems weak, collapses, or you saw him eat more than a mouthful.
What this means for your dog
Dogs that chew Mother of Millions most often get a bout of vomiting and diarrhea. The plant's cardiac toxins (bufadienolides) make heart-rhythm changes possible with larger ingestions, even though those signs are uncommon in dogs.
Sources: ASPCA, Pet Poison Helpline.
Source references
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.