NPWT is proven to heal wounds faster than traditional wound care methods. Follow this link for more information.
What is NPWT? This link explains.
A comprehensive case study of 45 dogs using NPWT
Article : The Veterinary Experience using NPWT
The Role of Negative Pressure Wound Therapy in Pet Wound Treatment
Negative pressure wound therapy, silver coated foam dressing and conventional bandages in open wound treatment in dogs A retrospective comparison of 50 paired cases