Final answer:
The most important at-home product to recommend for owners of a canine with stage 4 periodontal disease is a veterinary grade toothpaste specifically designed for dogs. Dental chew toys or dental treats can also be recommended as supplementary products. Regular dental check-ups with a veterinarian are essential.
Step-by-step explanation:
The most important at-home product to recommend for owners of a canine with stage 4 periodontal disease is a veterinary grade toothpaste specifically designed for dogs. Regular brushing of the dog's teeth using a toothpaste that has been approved by veterinarians is crucial for maintaining oral hygiene and preventing further progression of the disease. The toothpaste should contain enzymes that help break down plaque and tartar, as well as ingredients that promote gum health.
Additionally, dental chew toys or dental treats can be recommended as supplementary products. These toys and treats are designed to help clean the teeth and massage the gums as the dog chews on them. They can help remove plaque and tartar buildup and stimulate saliva production, which aids in naturally fighting bacteria in the mouth.
Finally, regular dental check-ups with a veterinarian are essential for monitoring the dog's oral health and determining the effectiveness of the at-home dental care routine. The veterinarian may also recommend professional dental cleanings under anesthesia to remove any severe plaque and tartar buildup.