Why Is My Dog’s Paw Pad Swollen?

When you notice your dog’s paw pad is swollen, it can be a cause for concern. Swollen dog paws can stem from various issues, ranging from simple irritants like road salt or ice melt, to more serious conditions such as infections, allergies, or even underlying diseases. Identifying the cause is crucial as the swelling can not only cause discomfort but can also impair your dog’s mobility and quality of life. This article explores common factors that lead to swollen dog paws, how to spot differences in symptoms, and the steps you should take to ensure proper care and relief for your pet. We’ll also touch on when it’s time to consult a veterinarian to get your furry friend the help they need. Understanding these aspects will help you act swiftly and effectively, keeping your dog happy, healthy, and active.

If you notice that your dog’s paw pads are swollen, it could be a sign of something serious. But before you panic and rush your pup to the vet, it’s important to determine if there is an underlying medical problem causing those puffy paws.

Read on as a local vet talks about some common causes of swollen paw pads in dogs.

A Splinter

Splinters can be painful, but they’re also dangerous if they cause an infection. Dogs are especially prone to splinter injuries because of the rough surfaces they walk on. Splinters can become infected, and if they’re not removed correctly, they can cause serious damage to your dog’s paw pads.

Infection

If you notice that your dog’s paws are swollen, especially if they’re hot to the touch and appear red or irritated, they may have an infection. In this case, it’s important to take action quickly to ensure that your dog gets the treatment they need.

Bacterial or fungal infections can affect your dog’s paws and lead to swelling and discomfort. Unfortunately, both types are common in dogs. Symptoms of bacterial infections include:

• Inflammation
• Swelling
• Redness
• Pain

Fungal infections may also cause inflammation, but they’re more likely to be associated with itching than with pain or swelling.

Both kinds of infections can spread from dog to dog through direct contact with an infected animal or its feces or urine. However, fungal infections tend to be transferred more easily than bacterial ones because they don’t require direct contact between two animals for transmission (one animal can pick up spores from the environment).

If you notice that your dog’s paw has swollen overnight or within 24 hours, this could mean that he has an infection or some other condition that requires immediate treatment.

Underlying Medical Problems

So what kinds of underlying medical problems can cause a dog’s paw pads to swell up? Arthritis can affect the joints in your dog’s paws, causing pain and inflammation. If your dog has arthritis, it’s likely that he’ll start limping on one or more of his paws.

Other medical problems that can cause pain and swelling in a dog’s paws include:

• Tumors (cancerous or benign)
• Diabetes
• Injuries
• Allergies(For more information on how allergies can affect your pet, read our article on “Allergies“)
• Poisoning
• Inflammatory diseases (such as lupus)

Things to Consider

If you notice your dog’s paw pads are swollen without any apparent limping or signs of pain, it is advisable to contact your veterinarian for an assessment. Swollen dog paws can be indicative of various underlying issues that require professional attention to prevent further complications.

Symptoms and Diagnosis of Swollen Dog Paws in 2025: From Pads to Legs

What are the specific symptoms of paw inflammation beyond swelling?

Swollen paw pads in dogs may indicate underlying health issues such as infections or injuries. Beyond swelling, symptoms can include redness, heat at the touch, and apparent discomfort or pain. Dogs with fungal infections might also exhibit itching, while bacterial infections typically present with inflammation and tenderness. When a dog’s paw pad swells rapidly, possibly within 24 hours, it suggests an infection or another urgent condition requiring prompt veterinary care. Additional signs like limping or reluctance to walk can indicate more severe problems like arthritis or other inflammatory diseases.

How does the location of swelling (pads, legs, toes) affect diagnosis?

Swelling in a dog’s paw pads, legs, or toes can indicate various medical issues, each with unique implications for diagnosis. Swollen pads often suggest localized problems such as splinters, infections, or underlying conditions like arthritis affecting the joints. Swelling in the legs or toes could point to more systemic issues such as diabetes, inflammatory diseases, or even tumors. Understanding the specific location of the swelling helps veterinarians narrow down potential causes and tailor their diagnostic approach to effectively identify and treat the root problem.

How do environmental factors like hot pavement affect paw health?

Environmental factors such as hot pavement can significantly impact a dog’s paw health. Exposure to extreme temperatures can cause burns or blisters on paw pads, leading to swelling and pain. Additionally, rough surfaces might contribute to abrasions or the embedding of harmful objects like splinters, which can lead to infections if not properly treated. Dogs walking on hot, rough, or chemically treated surfaces might also experience increased risk of allergic reactions or other dermatological issues, underscoring the need for protective measures like dog booties during adverse conditions.

What immediate care can be provided at home for swollen paws?

Swollen dog paw pads can indicate splinters, infections, or underlying medical conditions such as arthritis. Immediate home care includes gently cleaning the paw with mild soap and water, removing visible splinters with sterilized tweezers, and applying a cold compress to reduce swelling. It’s essential to avoid self-administering medication without veterinary advice. If swelling persists or if the paw appears hot and red, seek veterinary assistance promptly to address potential infections or other serious health issues.

How does the location of swelling (pads, legs, toes) affect diagnosis?

Swollen paw pads in dogs can indicate various health issues, ranging from minor concerns like splinters to more serious conditions such as infections or underlying medical problems like arthritis or diabetes. The specific location of the swelling helps veterinarians pinpoint the cause. Swelling confined to the pads often suggests external injuries or infections, whereas swelling extending to the legs or toes might indicate systemic issues such as inflammatory diseases or more widespread infections. Accurate assessment of the swelling’s location is vital for determining the appropriate treatment strategy.

And if you have more questions or wish to schedule Fido for a checkup, don’t hesitate to call us, your local vet in Peterborough, ON, anytime! For specialized care related to skin and allergy issues, including paw pad problems, visit our Pet Allergies and Veterinary Dermatology page to learn more about our services.