My Best Friend First Aid Kit and Active Dog First Aid Kits contain all of the items recommended by veterinarians to treat your dog for minor injuries or stabilize serious wounds while you seek professional help. Each kit contains an emergency care instruction card. Get your first aid kit now, and you will have the peace of mind knowing you are prepared. My Best Friend First Aid Kit comes in a snap-lock box, 5 3/4" x 2 1/4" x 6 3/4" 0.71 lbs. Active Dog First Aid Kit comes in a blue go-anywhere bag. 6" x 3 3/4" x 6 1/2" 1.06lbs.