Clean the torn area with a leather-safe cleaner and let it dry
Trim any loose threads or frayed edges with sharp scissors
Apply leather adhesive under the tear if the edges can be aligned
Insert a leather repair patch behind the tear if needed
Press the tear edges together firmly and hold until set
Fill small gaps or cracks with leather filler in thin layers
Let each filler layer dry completely before adding the next
Sand the repaired area lightly with fine-grit sandpaper
Apply matching leather dye or color compound to blend the repair
Seal the area with a leather finish or protectant
Allow the repair to cure fully before using the couch
Use a leather repair kit for larger or more visible tears
Contact a professional upholsterer for deep, wide, or structural damage