If your dog begins excessive licking in old age, or at any time, you should take your dog to the vet. Excessive licking is a possible symptom for a number of different treatable medical conditions. Take your dog to the vet and explain when the licking first began, and what area of the body, or objects the dog is licking. Possible causes for licking include: Allergies. Boredom. Dry Skin. Hormonal imbalance. Pain. Parasites. Some excessive licking among dogs is caused by allergies. For example, your dog may have an allergic reaction to their food or something they ate. They could also experience an allergic reaction to environmental triggers, such as pollen or mold in the air. Allergies in dogs typically result in a skin irritation, rather than sneezing or a runny nose, so licking can be a common indicator of an allergic response. For example, your dog may begin licking their paws because they have been exposed to an allergen. Visit your vet in order to diagnose the problem and treat with antibiotics, steroids, anti-itch products, or by changing their food. Excessive licking, typically of the air, can also be a symptom of nausea, which can be associated with more serious illnesses in older dogs. Nausea can trigger the production of excess saliva, which will cause the dog to lick in an attempt to remove the buildup. For example, diseases that cause gastrointestinal discomfort and nausea include: liver disease, exocrine pancreatic insufficiency, inflamed bowels, and intestinal problems. Take your dog to the vet and have them run tests to determine if the licking is associated with nausea. Tests may include x-rays, abdominal ultrasounds, blood tests, skin allergy testing, or even endoscopy, if necessary. Excessive licking, primarily among older dogs, can be associated with neurological disorders. For instance, the licking could be associated with a brain tumor, epilepsy, or hydrocephalus. These conditions are more common in older dogs and can often be connected to the progressive nature of the condition. The licking may be a result of a neurological disorder if: It is extremely difficult to interrupt the compulsive licking. If the dog seems disoriented while licking. Other symptoms such as seizures or circling are observed in context with the licking Problems including senility and dementia can also cause excess licking behaviors in dogs. Other indicators of cognitive dysfunction may include disorientation, irritability, decreased desire to play, inability to learn new tasks, decreased self-grooming, incontinence, and loss of appetite. Diagnosis of cognitive dysfunction should be made by a vet. They will go through the dog's history an current symptoms with you to see if this may be the cause of your dog's licking. While there is no cure for cognitive dysfunction, therapy, medication, and support can help your dog maintain a close-to-normal life and may help reduce some symptoms.
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One-sentence summary -- Take your dog to the vet. Consider allergies. Ask about nausea. Determine if it is a neurological condition. Check for cognitive dysfunction.

Avoid open-toed sandals and pumps with fishnet stockings. Wear closed-toed pumps or boots for a dressy look. Choose loafers or even canvas shoes to mix in a casual feel. For instance, pair tennis shoes with fishnet stockings and wear loose, high-waisted shorts. Try a knee-length skirt with below-the-knee boots. If you're wearing fishnets and a short skirt, pair this with loose or boxy layers to balance your vamp factor. For instance, consider wearing above-the-knee boots to show a provocative few inches of stockings. Try layering your outfit with tall socks over your stockings, buttoned-up tops, a long sweater or a cardigan with draping. Don't overpower your fishnets with other patterns. Keep the rest of your look simple. Stick to a single patterned piece that isn't too loud if you want to vary from solid colors. For example, tuck a black-and-white striped shirt into solid black shorts. Wear fishnet stockings and casual shoes. Wear tights under stockings in neutrals for a classy look. Wear shorts with layered stockings to avoid showing a lot of leg. Pair cutoff shorts with large-hole fishnets over opaque tights in a vivid color. For example, wear nude fishnet stockings over chocolate tights. Add nude pumps and a tiered, above-the-knee, summery dress. Try cropped pants to show just a bit of your stockings. Alternately, you can roll the bottoms of your pants a bit. Wear full stockings or fishnet "socks" that stop at the ankle (or end between the ankle and mid-shin). For example, try black cropped bellbottoms that show a couple inches of ankle, with black fishnets and pumps. This is a good way to wear fishnet stockings without feeling like you're taking a big fashion risk. Choose long, ripped jeans with stockings underneath. Cuff your jeans to show some ankle, if desired. Alternately, try frayed denim shorts or a skirt. Try pairing a denim skirt with a blazer and ankle boots or tie-up sandals Try wearing worn jeans with heels and a simple blouse. Show the top of your fishnets by matching a highwaisted pair with a crop top and jeans. Mimic the open pattern of fishnet. Pick a dress with cutouts on the sides. Layer another piece underneath to keep the texture of the cutout without showing a lot of skin. This look also works with ripped pants or a jacket, rather than a dress. Wear a classic dress, such as a red or black number with an above-the-knee hemline. Alternately, wear a metallic wrap dress. Choose a straight, beaded dress for a fancy option with vintage style.
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One-sentence summary --
Wear close-toed shoes. Layer with short skirts. Choose fabrics in solid colors. Layer tights under a dress or shorts. Wear slacks. Wear fishnets with denim. Wear a piece of clothing with cutouts. Incorporate fishnets into your evening look.