Barking Heads Fat Dog Slim
Barking Heads · Weight Management

Fat Dog Slim

Weight management complete food for dogs that need to lose or maintain weight

🎧 Want your dog as slim as Norman Cook and the next superstar DogJ? Try Fat Dog Slim.

Barking Heads Fat Dog Slim is a complete dry dog food designed for overweight dogs or those prone to weight gain. It uses a reduced fat recipe with higher dietary fibre to help dogs feel satisfied on fewer calories. Regular weigh-ins alongside this food can help monitor progress towards a healthy weight.

Pros and Cons

What we like

  • Reduced fat for calorie-controlled feeding
  • Higher fibre helps dogs feel fuller for longer
  • Complete nutrition without sacrificing palatability
  • No artificial additives or preservatives
  • Real chicken as the primary ingredient

Honest downsides

  • Not suitable for active or working dogs needing high energy
  • Higher fibre content can cause loose stools initially
  • Weight loss still requires measuring portions carefully

Key Ingredients

Chicken, peas, sweet potato, alfalfa (natural dietary fibre source), chicken fat, linseed. Reduced fat and calorie content versus standard adult recipes.

Ingredient Breakdown

Alfalfa is the key ingredient here: it is a natural high-fibre plant that adds bulk to the food without adding significant calories, helping dogs feel full. The reduced chicken fat lowers overall calorie density while maintaining palatability.

Who Is This Food For?

Good for

Overweight dogs or those prone to weight gain. Neutered dogs with reduced calorie needs. Dogs with low activity levels.

Not ideal for

Active, working or sporting dogs that need high energy density. Underweight dogs or dogs recovering from illness. Always consult your vet before starting a weight management programme.

How to Transition Your Dog onto This Food

Transition gradually over 7-10 days. If your dog currently eats large portions, reduce by no more than 10-15% at a time to avoid hunger stress. Use a kitchen scale to measure, never estimate.

Feeding Guide

Follow the weight loss feeding guide on the pack, which is typically set below maintenance. Weigh portions accurately and avoid supplementary treats during weight loss. Monitor weight every 2-4 weeks.

Frequently Asked Questions

How quickly will my dog lose weight on Fat Dog Slim?▼
A safe rate of weight loss is 1-2% of body weight per week. A 30kg dog should lose no more than 300-600g per week. Faster loss risks muscle wastage. Weigh monthly and adjust portions as needed.
Can I give treats if my dog is on Fat Dog Slim?▼
During active weight loss, it is best to avoid treat calories entirely or use very small pieces of the same kibble as treats. If you do give treats, deduct the calories from the daily meal allowance.
Do I need to exercise my dog more too?▼
Diet alone can achieve weight loss but combining with increased exercise is more effective and improves muscle tone. Even adding a 15-minute walk per day makes a difference for overweight dogs.
What if my dog refuses to eat Fat Dog Slim?▼
Mix it with their current food during transition. Some dogs need 2-3 weeks to accept a new food fully. Avoid adding high-calorie toppers as this defeats the purpose of a lower-calorie food.
When should I switch back to adult food?▼
Once your dog reaches their target weight, you can transition to a maintenance formula like All Hounder and feed at maintenance levels. Weigh your dog monthly to catch creep early.
Always transition to a new food gradually over 7 to 10 days to avoid digestive upset. Consult your vet before changing diet if your dog has a health condition or food allergy.
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