Offering for your consideration is this TOP PAW Brand Neoprene Canine Swimming Vest/Safety/Life Jacket for Large Dogs (55-85 pounds with a 28-32" chest size.  These jackets were purchased for our Golden Retrievers when teaching them to use the pool.  Our trainer advised us that dogs easily enter ponds, lakes, puddles but are often afraid of pools since they don't know how to enter the water and needed the life jackets until they became accustomed to the pool edge and steps.  They only used these jackets for about 1 week, so they are in excellent condition.  They do have some brown water spots, especially on the interior because they were worn several hours daily preventing the fabric an opportunity to dry between uses.  The jackets have a reflective emblem on each side, are extremely well made with sturdy seams, non-absorbing fabric and good interior foam for floatation.  They feature a foam padded chest band, a belly band as well as adjustable chest and torso straps.  All of the quick release fasteners are in excellent working condition.