A bad boarding kennel will often have a strong, unpleasant odor.
Look for clean cages, floors, and feeding areas.
Overcrowded kennels can lead to stress and illness in dogs.
Make sure the kennel has enough staff to supervise the dogs properly.
The staff should be friendly and attentive to the dogs.
If you see any sick dogs at the kennel, it's a red flag.
If you notice any of these signs, it's best to find a different boarding kennel for your dog.