Healthy paw pads should feel like firm rubber: smooth-ish, slightly textured, maybe a little rough in an active dog, but supple. When pads turn dry, flaky and cracked, every step gets less comfortable, and deep fissures can bleed, pick up infection and leave a dog visibly reluctant to walk. The good news is that most cracked pads trace back to everyday causes you can fix at home. The important caveat is that a small minority signal genuine medical conditions, from allergies to zinc deficiency and hyperkeratosis, and those need a vet rather than a balm.

Here is how to tell the difference, what actually works for treatment, and how to keep pads in good shape year-round in Australian conditions.

What paw pads are up against

Pads are the toughest skin on a dog’s body, and they work hard. As VCA Animal Hospitals explains, foot pads absorb the shock of every step, insulate the feet against heat and cold, and give dogs the traction to handle rough, uneven ground. That constant contact is exactly why they dry out and crack when conditions turn against them. If you want the full tour of the paw’s structure, start with our dog paw anatomy guide.

The everyday causes of dry, cracked pads

Hot surfaces

Australian summer bitumen is the classic pad-wrecker. Extreme heat is a well-recognised cause of pad damage, and it does not take a full burn to do harm; repeated walks on hot paths dry and harden the pad surface until it cracks. In the worst cases, hot pavement blisters and peels pads outright. We cover safe walking temperatures, the back-of-hand test and burn first aid in our hot pavement safety guide.

Cold, dry air and winter conditions

Cold is the other end of the same problem. Winter in the southern states brings frosty mornings, cold wind and, indoors, months of dry heated air, all of which pull moisture out of pad skin the same way they chap human hands. PetMD lists extreme temperatures in both directions among the main causes of cracked pads. Australian dogs rarely deal with road salt, but alpine travellers should know that de-icing products are a recognised pad irritant too.

Hard and abrasive surfaces

Dogs that do most of their walking on concrete, gravel or rocky trails simply wear their pads harder. PetMD notes that running on rough surfaces like concrete and rocky terrain is a common cause of dry, cracked pads. The same goes for long sessions of ball-chasing with hard skids, and for beach dogs mixing abrasive sand with drying salt water.

Chemicals

Floor cleaners, garden fertilisers and lawn treatments all sit on surfaces dogs walk across, and PetMD flags chemical irritants of exactly this sort as a cause of pad dryness and cracking. If pads flare up and you have recently mopped with something new or treated the lawn, the connection is worth taking seriously. Rinsing paws with plain water after exposure, then drying them properly, is a simple habit that heads this one off.

Allergies and licking

Allergic skin disease does not stay polite. As PetMD puts it, allergies cause itchy skin and can lead to dry, cracked paw pads, partly through the inflammation itself and partly through the licking and chewing it drives. If cracked pads come with constant licking, red skin between the toes or rusty saliva staining, treat the licking as the primary clue and read our guide to why dogs lick their paws.

When cracking signals something medical

Most cracked pads are environmental. These conditions are the exceptions worth knowing about, because balm alone will never fix them.

Zinc deficiency

Zinc is essential for healthy skin and keratin production, and dogs short on it can develop crusted, thickened, cracking footpads. According to VCA Animal Hospitals’ guide to zinc-responsive dermatosis, the two forms owners are most likely to meet are a genetic version seen mainly in Arctic breeds like Siberian Huskies and Alaskan Malamutes, which struggle to absorb zinc even from a good diet, and a diet-related version in fast-growing large breeds, often caused by feeding that interferes with zinc absorption. Signs include crusting and scaling around the eyes and mouth as well as thick crusts on the foot pads. Diagnosis needs a vet (typically a skin biopsy, since blood zinc levels are unreliable), and affected dogs usually need supervised zinc supplementation long term. Do not supplement zinc on your own; excess zinc is toxic to dogs.

Hyperkeratosis

Hyperkeratosis is an overproduction of keratin that leaves pads thickened, dry and crusty, sometimes with hard growths owners describe as “hairy” or horn-like pads. The MSD Veterinary Manual notes that a familial form affects breeds such as Irish Terriers and Dogues de Bordeaux from a young age, and that when severe it produces horns, fissures and secondary infection, causing pain and lameness. Older dogs of any breed can develop milder pad hyperkeratosis too. There is no cure for the familial form; the MSD manual describes treatment as supportive, built on soaking, keratolytic (keratin-softening) and emollient treatments, with infections treated as they arise. It is manageable, but it is a vet-guided routine, not a one-off fix.

Systemic disease

A short list of bigger conditions can show up in the pads: PetMD notes that liver disease, hypothyroidism, Cushing’s disease and autoimmune diseases such as pemphigus foliaceus can all produce pad changes. The pattern that should raise suspicion is cracking across many or all pads, especially alongside crusting elsewhere (nose, face, ears), lethargy, appetite or coat changes. That combination is a vet visit, not a paw balm situation.

Treating dry, cracked pads at home

For garden-variety dryness with no limping, bleeding or other symptoms:

• Wash and check. Clean the paw gently with warm water and look closely between the pads and toes for foreign material, redness or deep fissures.
• Use a dog-specific paw balm. Apply a pet-safe moisturising balm or butter to the pads once or twice daily. Dog balms exist for a reason: anything on a paw ends up in the mouth.
• Skip the human products. Human moisturisers are not formulated to be eaten. PetMD specifically warns against Vaseline, because licked-off petroleum jelly can cause serious stomach upset, and cautions that even coconut oil can trigger tummy trouble or pancreatitis in some dogs.
• Block the licking. A clean sock or bootie for short supervised periods after balm application stops the treatment disappearing down the dog’s throat and protects healing cracks.
• Rest the paws. Swap hot afternoon footpath walks for grass, cooler times of day or shorter routes while pads recover.

Expect visible improvement within a week or two. If pads are not improving, or they crack again as soon as you stop treating, stop guessing and involve your vet; recurring cracks are how the medical causes above usually announce themselves.

When to see a vet

• Cracks that bleed, weep or smell, or any sign of infection
• Limping, obvious pain, or reluctance to walk
• Thick crusts, horn-like growths or rapidly thickening pads
• Cracking on many pads at once, or alongside crusting on the nose or face
• Constant licking that continues after the pads look better
• No improvement after one to two weeks of home care

Deep fissures are also open doors for infection, and a badly split pad behaves like a wound: it bleeds freely and heals slowly because the dog keeps walking on it. If a crack has become a genuine open injury, follow our dog paw first aid guide and get it seen.

Preventing cracked pads year-round

• Summer: walk early or late, test surfaces with the back of your hand, favour grass over bitumen.
• Winter: keep up a balm routine if your home is heated and dry, and rinse paws after frosty or salty ground.
• All year: check pads weekly, rinse off chemicals promptly, feed a complete balanced diet, and condition pads gradually to new surfaces rather than jumping straight into long hard-ground walks.

A little routine attention keeps pads doing their job quietly, which is exactly how you want it.

Frequently asked questions

Can I put Vaseline on my dog’s cracked pads?

Best avoided. Dogs lick their paws, and PetMD warns that ingested petroleum jelly can cause serious stomach upset. A purpose-made dog paw balm does the same moisturising job and is formulated to be safe when licked.

Why are my dog’s paw pads suddenly peeling?

Sudden peeling or blistering, rather than gradual dryness, usually points to an acute insult: hot pavement is the big one in an Australian summer, along with chemical contact or a long run on abrasive ground. Treat it as an injury, keep the dog off hard hot surfaces, and see a vet if the raw area is large, painful or weeping.

Are rough, hard pads the same as cracked pads?

No. A degree of toughness is normal and protective, especially in dogs that exercise on hard ground. The line is crossed when pads fissure, flake, bleed or thicken abnormally, or when your dog starts limping or licking at them.

Do cracked paws mean my dog’s diet is bad?

Usually not, but nutrition is on the list. Low protein and zinc deficiency can both show up in pad quality, and specific breeds are prone to zinc-responsive skin disease with crusted, cracking pads. If a dog on a complete commercial diet has persistent pad problems, ask your vet before adding any supplement, because excess zinc is itself harmful.