Capers are unopened flower buds from the caper bush (Capparis spinosa), usually cured in salt or brine and sold in jars. They have a sharp, salty, tangy flavor and are used in small amounts as a finishing condiment. Capers add strong flavor but little nutritional value for pets.
They are common in pasta sauces, piccata, tapenade, potato salads, smoked-fish plates, and Mediterranean chicken or seafood dishes. Products are sold brined, salt-packed, or in vinegar blends. Caperberries are the larger pickled fruit of the same plant and are often served in cocktails or antipasto platters.
Brines can be high in sodium and may include wine, garlic, onion, or herbs. Even rinsed capers remain salty compared with plain foods. Heavy seasoning and acidic brine are the main concerns for pets, not the plant bud itself. If exposure happens, keep portions tiny and avoid frequent offering.
