THOUGHTS: The user wants a translation from Portuguese to Spanish (Spain). I need to ensure the vocabulary and phrasing are appropriate for a pet product e-commerce context in Spain.

Here's a breakdown of each point:

1. **• Ramo de oliveira 100% natural e mastigável.**
* "Ramo de oliveira" -> "Rama de olivo" (common term in Spain)
* "100% natural" -> "100% natural" (same)
* "e mastigável" -> "y masticable" (same)
* *Translation:* • Rama de olivo 100% natural y masticable.

2. **• Enriquecido com azeite para uma pele e pelo saudáveis.**
* "Enriquecido com" -> "Enriquecido con"
* "azeite" -> "aceite de oliva" (specifying "de oliva" is good here, as "aceite" alone can be ambiguous, though "aceite" is often understood as olive oil in Spain, for clarity in a product description, it's better)
* "para uma pele e pelo saudáveis" -> "para una piel y un pelaje saludables" (or "pelo" is also common, but "pelaje" sounds more professional for a pet product. "Pelo" is fine too. Let's go with "pelaje" for a slightly more formal e-commerce tone.)
* *Translation:* • Enriquecido con aceite de oliva para una piel y un pelaje saludables.

3. **• Apoia o sistema imunológico do cão.**
* "Apoia" -> "Apoya" (verb "apoyar")
* "o sistema imunológico" -> "el sistema inmunológico" (or "inmunitario," both are correct and common. "Inmunológico" is fine.)
* "do cão" -> "del perro"
* *Translation:* • Apoya el sistema inmunológico del perro.

4. **• Snack natural e sustentável.**
* "Snack" -> "Snack" (loanword commonly used in Spanish for pet treats) or "golosina" or "premio." "Snack" is perfectly fine and widely understood in e-commerce.
* "natural e sustentável" -> "natural y sostenible"
* *Translation:* • Snack natural y sostenible.

5. **• Adequado para cães adultos e cachorros.**
* "Adequado para" -> "Adecuado para"
* "cães adultos e cachorros" -> "perros adultos y cachorros"
* *Translation:* • Adecuado para perros adultos y cachorros.

Final check for tone and consistency. All good.• Rama de olivo 100% natural y masticable.
• Enriquecido con aceite de oliva para una piel y un pelaje saludables.
• Apoya el sistema inmunológico del perro.
• Snack natural y sostenible.
• Adecuado para perros adultos y cachorros.

Madera de olivo natural.