Is Zinnia Toxic to Dogs and Cats? (2026)

No treatment is needed. It's an easy, fast-growing annual, so outdoor pets with access to a garden bed of it through the season aren't a concern.

Zinnia is not known to contain toxic compounds harmful to dogs, cats, or horses.

Zinnia is confirmed non-toxic to dogs and cats by the ASPCA. It's one of the most reliable pollinator-attracting annuals for a garden, blooming in nearly every color of the rainbow — true blue is the one shade zinnias don't naturally come in, the same rarity seen in Bachelors Buttons but for an unrelated reason specific to this plant's pigment chemistry.

Scientific name

Zinnia elegans

Family

Asteraceae

Also known as

Zinnia

Typically found

both