January 28, 2026Common Pet Health Issues and How to Prevent Them

It is every pet parent’s worst nightmare to have a sick animal.

One minute they are happy, and the next they are sluggish, moody and give you the saddest tale wag.

Sick pets are something we’ve all had to deal with, and one of the absolute worst things about it is that your pet can’t tell you how they are feeling, so you’re left guessing (and perhaps working yourself into a panic).

Some pet issues are easier to diagnose than others, and some are completely preventable.

Below are some of the most frequent issues affecting pets and how simple, proactive choices can help keep your furry companions healthy and happy.

Obesity in Pets

Pet obesity is one of the most common health concerns we see, particularly among indoor pets living in Johannesburg apartments and townhouses.

Overfeeding, too many treats, and a lack of regular exercise all contribute to unhealthy weight gain.

Dogs and cats that carry excess weight place added strain on their joints, heart, and organs, which can shorten their lifespan and reduce their quality of life.

Common Signs

Lethargy, difficulty breathing after mild activity, reluctance to play, and visible strain on joints or hips are early indicators that a pet may be overweight.

Prevention Tips

Choosing a balanced, portion-controlled diet is essential. Many high-quality dog and cat foods are formulated specifically for weight management, offering fewer calories without sacrificing nutrition.

Daily movement also matters. Simple routines like walks in Delta Park, leash-free play in secure areas, or interactive indoor playtime can make a noticeable difference.

Monitoring your pet’s weight regularly helps catch issues early. Home weigh-ins or attending free pet health days at your local pet shop can provide helpful benchmarks.

We stock a range of weight-management dog and cat foods and can guide you through a gradual, healthy diet transition that keeps your pet satisfied and safe.

Dental Problems

Dental disease is often overlooked, yet it affects a large percentage of adult pets in South Africa. 

Plaque buildup, gum inflammation, and untreated infections can lead to pain, tooth loss, and even heart or kidney issues.

Common Signs

Yellow or brown teeth, bad breath, excessive drooling, and reluctance to eat dry food are common warning signs.

Prevention Tips

Dental chews and enzyme-based treats help reduce plaque naturally while satisfying your pet’s urge to chew. Certain kibble formulations are also designed to promote mechanical cleaning during chewing.

Brushing your pet’s teeth weekly or at least every other week using pet-safe toothpaste can significantly reduce any long-term dental problems. 

If you don’t want to do it yourself, professional cleanings from a vet are available and are especially suitable for older pets.

Skin Issues and Allergies

Johannesburg’s dusty environment, pollen-heavy seasons, and summer parasites can make skin issues a frequent concern. 

Pets could also react to environmental allergens, flea bites, or specific ingredients in their food.

Common Signs

Persistent itching, redness, hair loss, flaky skin, and hot spots often indicate an underlying skin or allergy issue.

Prevention Tips

Hypoallergenic or grain-free diets can help rule out food-related triggers. Regular grooming removes irritants from the coat, while flea and tick preventatives are essential, particularly in warmer months.

Omega-3 and omega-6 supplements support skin barrier health and promote a shiny, resilient coat.

We have allergy-friendly food options and natural skin-support remedies, and our in-store team can help you choose products suited to your pet’s specific symptoms.

Parasites

South Africa’s climate creates ideal conditions for parasites year-round. Fleas and ticks are more than just a nuisance; they can transmit serious illnesses such as biliary fever in dogs.

Common Signs

Excessive scratching, pale gums, digestive upset, weight loss, or visible parasites on the coat.

Prevention Tips

Monthly spot-on treatments, oral preventatives, or tick collars are the most effective protection. Deworming every three to six months is recommended, depending on your pet’s lifestyle.

Keeping your yard clean and avoiding bushy or high-risk park areas during peak parasite seasons also helps reduce exposure.

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Joint and Mobility Issues

Joint problems are common in older pets and breeds prone to hip dysplasia or arthritis. Urban living, especially on hard concrete surfaces, can worsen stiffness and discomfort.

Common Signs

Limping, difficulty standing up, stiffness after rest, or reluctance to climb stairs or jump are all common signs.

Prevention Tips

Joint-supportive diets enriched with glucosamine and chondroitin help protect cartilage and maintain mobility. Keeping pets at a healthy weight reduces stress on joints, while low-impact exercise supports flexibility.

Orthopedic beds provide proper support during rest and improve comfort, especially for senior pets.

Our joint health supplements and premium mobility-support foods are popular among local pet owners, many of whom have seen noticeable improvements in their pets’ comfort and activity levels.

Digestive Problems

Digestive issues such as diarrhoea, constipation, and vomiting are often linked to poor diet choices, sudden food changes, or even stress.

Common Signs

Loose stools, frequent vomiting, bloating, or loss of appetite.

Prevention Tips

High-fiber or probiotic-enriched foods promote healthy gut bacteria and digestion. Avoid feeding table scraps, and always introduce new foods gradually over several days.

Fresh water should be available at all times, and any recurring digestive symptoms should be discussed with a vet.

Keeping Joburg’s Pets Healthy Starts with Nutrition

Many common pet health problems can be prevented or managed with the right nutrition, consistent care, and early intervention. From weight control and dental health to skin care and digestion, what your pet eats plays a central role in their overall well-being.

If you’re unsure where to start, visit our Johannesburg pet food shop for expert advice, product samples, and guidance tailored to your pet’s needs. You can also join our loyalty programme for exclusive specials and wellness events.

A healthy pet starts with the right food. Let’s keep Joburg’s furry friends thriving, one bowl at a time.