Corns in greyhounds; A cause for acute lameness

Greyhounds are known for their remarkable speed and agility, as well as their gentle temperament, making them a popular choice for many pet owners, especially when they take up residence on the couch! Although Greyhounds are less susceptible to developing CCL injuries or other acute orthopaedic injuries than other breeds, there is a common problem that often goes unnoticed but can cause severe lameness: the development of corns on their paw pads. This can be a painful condition that is often compared to the feeling of having a stone in your shoe while walking. Lets take a closer look at what these ‘corns' are, how to identify them, and how to treat them effectively.

Causes:
Corns in Greyhounds are hard, painful growths that typically appear on the paw pads. The exact cause of corns remains elusive, but several factors are believed to contribute:

1. Genetics: Some Greyhounds may have a genetic predisposition to developing corns, as they are more prevalent in certain bloodlines and sighthound breeds.
2. Weight Distribution: Greyhounds have slender legs and a unique weight distribution. The pressure placed on their paw pads during high-speed running can lead to the development of corns.
3. Environmental Factors: Walking on abrasive surfaces, such as concrete or gravel, can exacerbate the formation of corns over time.

Abrasive surfaces like concrete can exacerbate the formation of corns over time

Symptoms:
Corns are a painful and distressing challenge for Greyhounds, emphasising the importance of early symptom recognition for timely intervention. These common indicators include acute lameness, with affected Greyhounds often favoring the afflicted paw; this lameness can vary in severity and may come and go. Upon close inspection of the paw pads, a characteristic hard, discolored, circular growth is often visible, confirming the presence of a corn. Applying direct pressure to these corns can elicit a pain response, further establishing them as a source of discomfort. In response to this pain, Greyhounds may engage in excessive licking or chewing of their paws in an attempt to alleviate their distress.

Treatment Options
Treating corns in Greyhounds can help relieve their pain and restore their mobility. Here are some treatment options to consider:

1. Pain Management: Getting Provide pain relief methods such as non-steroidal anti-inflammatory drugs (NSAIDs) to alleviate discomfort.
2. Corn Removal: In many cases, surgical removal of the corn may be necessary. This should be performed by a veterinarian with experience in the procedure. After removal, proper post-operative care is essential.
3. Orthotic Devices: Custom orthotic devices can help distribute weight more evenly on the paw pads, reducing the pressure that leads to corn formation. These devices may be recommended to prevent recurrence.
4. Footwear: Using protective booties or shoes can provide a barrier between the paw pad and abrasive surfaces, reducing the risk of corn development.
5. Topical Treatments: Creams and ointments designed to soften the corn and promote healing may be recommended. These should be used as directed by a veterinarian.

protective footwear can be an option for management of corns

Prevention: 
Maintaining the paw health of your Greyhound involves a proactive approach to prevent the development of corns. Several key preventative measures should be considered. Firstly, regular paw care is essential; frequent inspections of your Greyhound's paw pads help in the early detection of corns or any signs of damage. Secondly, proper conditioning of the paw pads is crucial, as keeping them moisturised and well-conditioned can help prevent excessive dryness, which is a contributing factor to corn formation. Additionally, weight management plays a significant role in preventing corns, as maintaining a healthy weight reduces the pressure exerted on the paw pads during physical activities. Lastly, it's advisable to choose walking surfaces carefully; whenever possible, opt for softer terrains like grass or sand, which can reduce the risk of corn development by minimising the abrasive effects on your Greyhound's paws.

 Corns can be a painful and debilitating condition for Greyhounds, causing acute lameness and distress. If you suspect your Greyhound has developed a corn, seek veterinary care promptly. By understanding the causes, recognising the symptoms, and exploring treatment options, you can help your doggo regain their agility and comfort, ensuring they continue to enjoy their active lifestyle.
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