Burro's
Tail.

Why burro's tail is a safe hanging-basket choice.

Yes — Burro's Tail is safe for cats. The ASPCA lists Sedum morganianum (also called Donkey's Tail, Horse's Tail, and Lamb's Tail) as non-toxic to dogs, non-toxic to cats, and non-toxic to horses. It is the plump overlapping-leaf trailing succulent that fills cat-friendly hanging baskets.

The ASPCA verdict, verbatim: Non-Toxic to Dogs, Non-Toxic to Cats, Non-Toxic to Horses · Family: Crassulaceae · Additional Common Names: Horse's Tail, Donkey's Tail, Lamb's Tail · Scientific Name: Sedum morganianum.

Critical disambig — not String of Pearls

This is the single most important point on this page. Burro's Tail and String of Pearls are both trailing succulents for hanging baskets, both popular Instagram houseplants, and both frequently confused — but they are completely different plants with different cat-safety status.

• Burro's Tail (this page) — Sedum morganianum. Plump overlapping blue-green leaves like tightly packed grapes along the stem. ASPCA non-toxic.
• String of Pearls — Senecio rowleyanus. Perfectly spherical pea-sized green beads spaced along thin stems. ASPCA toxic to cats.

They look genuinely different in person — Burro's Tail looks like a chubby braid, String of Pearls looks like a green-bead necklace. But online plant-care content sometimes confuses them, and big-box garden centres occasionally mislabel. If you are not sure which one you have, photograph the plant against both pages before letting cats near.

The classic safe hanging-basket succulent

Burro's Tail is the single best-known cat-safe trailing succulent. It tolerates extreme drought, propagates from any dropped leaf, and grows long pendulous stems (a mature plant can trail 60 cm). The ASPCA non-toxic verdict covers leaves, stems, and the rare bloom — no toxic principles documented anywhere in the plant.

The practical risk in a cat home is not toxicity but leaf drop. Sedum morganianum leaves are notoriously loosely attached — they detach at the slightest touch. A cat batting at the trailing stems will scatter leaves on the floor. None of this is dangerous (the leaves remain non-toxic on the floor), but the plant's silhouette degrades fast. Hang above cat-jumping height to preserve the visual.

The dropped leaves root themselves

The leaf-drop trait has a silver lining: every dropped leaf is a viable propagation cutting. Lay any dropped leaf on top of dry cactus soil and leave it undisturbed for a few weeks — a new plantlet will form at the base. This makes Burro's Tail one of the easiest succulents in the world to propagate. If your cat is regularly knocking leaves off, you have an unending supply of free plants.

Care notes

• Light — Bright direct sun. Insufficient light stretches the stems and produces sparse pale leaves.
• Water — Deep, very infrequent. The plant tolerates extreme drought. Over-watering is the only common cause of death (stem rot).
• Soil — Gritty cactus-and-succulent mix with extra perlite.
• Placement — Hanging basket above cat-jumping height. The plant is safe; the silhouette is fragile.

Pair with other safe trailing or succulent plants

For a cat-friendly hanging-basket or succulent collection:

• Spider Plant — the easiest safe trailing plant for a hanging basket.
• Swedish Ivy — soft cascading vine for the same hanging-pot role.
• Wax Plant — Hoya carnosa with porcelain flowers, ASPCA non-toxic.
• Echeveria and Painted Lady — rosette succulents for windowsills.
• Plush Plant — sibling safe Echeveria with velvety leaves.

Avoid in a cat-safe hanging-basket arrangement: String of Pearls (the toxic lookalike), Pothos and Satin Pothos (oxalate-toxic trailing Araceae), Philodendron, and English Ivy (saponin-toxic vines).