https://www.chewy.com/education/dog/training-and-behavior/why-do-dogs-lick-their-paws
Dogs may lick their paws for several reasons, including routine self grooming, soothing themselves, or in response to an underlying health issue.
Occasional licking is typically normal, but excessive or persistent paw licking can indicate problems such as allergies, injuries, skin infections, or behavioral conditions like anxiety.
Allergies - whether environmental, flea related, or food based - can lead to chronic itchiness, prompting frequent licking that may cause secondary infections. In some cases, paw licking may also be a response to unrelated discomfort, such as joint pain or digestive issues.
When paw licking becomes frequent, leads to visible irritation, or is accompanied by symptoms like swelling, wounds, or limping, a veterinary evaluation is recommended to determine the cause.
Treatment depends on the diagnosis and may include allergy management, antibiotics, antifungal products, behavior modification, or anti anxiety support.
Enrichment tools such as lick mats or puzzle toys can also be used to redirect the behavior when appropriate, particularly in cases involving stress or mild anxiety.
Chewy editorial team explains that while paw licking is generally normal, it is important to keep an eye on it. If your dog is licking excessively or showing signs of discomfort, it may be time to consult a veterinarian or animal behaviorist to address any underlying issues.
They have also included an educational video to help you better understand what to watch for and how to support your dog.
