• Snack sabroso para perros.
• Ayuda a satisfacer el instinto de masticación.
• Contribuye a la salud y fuerza de los dientes.
• Disponible en diferentes pesos y tamaños.
• Hecho con piel de vaca y pollo.

THOUGHTS: The user wants a professional translation of a pet product ingredient list from Portuguese to Spanish (Spain). I need to ensure accurate terminology for ingredients and adhere to the "ONLY the translated text" rule.

1. **"Peito de frango"**: This is "chicken breast". In Spanish, it's "pechuga de pollo".
2. **"couro"**: This is "leather" or "hide". In the context of pet products (like chews), "cuero" is appropriate.
3. **"Scorbitol"**: This looks like a brand name or a specific ingredient. I should keep it as is unless there's a known Spanish equivalent for this specific product/ingredient. Given it's capitalized, it's likely a proprietary name.
4. **"Glicerol"**: This is "glycerol". In Spanish, it's "glicerol".
5. **"Propilenoglicol"**: This is "propylene glycol". In Spanish, it's "propilenglicol".
6. **"açúcar"**: This is "sugar". In Spanish, it's "azúcar".
7. **"sal"**: This is "salt". In Spanish, it's "sal".
8. **"conservantes"**: This is "preservatives". In Spanish, it's "conservantes".

Combine these, ensuring correct capitalization and punctuation (commas).

Final check:
- Portuguese to Spanish (Spain).
- Pet product e-commerce content.
- ONLY translated text. No explanations, no quotes, no markdown.

Translation: Pechuga de pollo, cuero, Scorbitol, Glicerol, Propilenglicol, azúcar, sal, conservantes.Pechuga de pollo, cuero, Scorbitol, Glicerol, Propilenglicol, azúcar, sal, conservantes.