Pacaranas, large rodents native to South America, can cause significant damage to seating and furniture if left unchecked. To protect your upholstery and wooden frames, consider these proven strategies:

1. Use Rodent-Resistant Materials: Opt for metal or hard plastic furniture frames instead of wood, as pacaranas struggle to gnaw through these materials. For cushions, choose tightly woven synthetic fabrics over natural fibers.

2. Apply Bitter-Tasting Deterrents: Commercial rodent repellent sprays with bittering agents can discourage pacaranas from chewing. Reapply regularly, especially after cleaning.

3. Install Physical Barriers: Wrap vulnerable areas with metal mesh or hardware cloth. Pay special attention to legs and corners where gnawing often occurs.

4. Maintain a Clean Environment: Remove food sources and nesting materials near seating areas. Store cushions vertically when not in use to reduce hiding spots.

5. Consider Natural Predators: In outdoor settings, encouraging natural predators like owls can help control pacarana populations humanely.

6. Regular Inspection and Repair: Check for early signs of damage weekly. Small chew marks can be treated with wood hardener or fabric patches before major damage occurs.

For severe infestations, consult wildlife control professionals who can implement humane exclusion techniques. Remember, prevention is always more effective than repair when dealing with these persistent rodents. By combining multiple approaches, you can significantly reduce the risk of pacarana damage to your valuable seating.