Art. 92 Ziff. 3–5 SchKG; exemption from seizure of animals, tools and competence items: dogs are neither Werkzeuge noch Gerätschaften, nor Nahrungsmittel, and the enumeration of exempt objects is restrictive, excluding analogical extension. Animals may only exceptionally be protected as competence items where they belong to a demonstrably professional livelihood activity; the debtor bears the burden of proving such professional necessity. Mere side occupation or modest breeding activity does not suffice (consid. 1–3).