The 30-Day Promise: What Happens When You Switch Your Pet to Raw

Most pet parents who switch to raw expect overnight magic and get scared when day 3 looks rough. The reality: raw transitions follow a pattern, and the discomfort is usually temporary. Here's the honest week-by-week.

This is a guide based on what we see at Barks N Purrs in Winnipeg. Not vet advice. If your pet has chronic conditions, talk to your vet before switching.

Before you start: cold turkey or gradual?

For dogs, cold turkey is usually fine. Skip a meal, then start raw at the next meal. The fast helps the gut reset.

For cats, ALWAYS gradual. Cats can develop hepatic lipidosis (fatty liver) if they don't eat for 24 hours. Mix raw with current food, slowly shifting the ratio over 7 to 14 days.

For dogs with sensitive stomachs or older dogs, gradual is also kinder. 25% raw + 75% current for 3 days, then 50/50, then 75/25, then 100% raw.

Week 1: detox and adjustment

This is the rough one. The body is shifting from running on carbs to running on protein and fat. Things you might see:

  • Loose stool. Common, especially for dogs coming off high-carb kibble. The gut is purging old food and adjusting bacterial balance. Usually firms up within 5 to 7 days.
  • Smaller appetite. Raw is more nutrient-dense, so they need less volume. They're not starving, they're just full.
  • Mild itching or odor. A small percentage of pets go through a brief detox where toxins exit through skin and ears. Annoying but temporary.
  • More water consumption in dogs (raw has more moisture, but they may want more anyway as they regulate).
  • Less water consumption in cats (which is GOOD, they're getting hydration from food).

What to do: stay the course. Most week-1 issues resolve on their own. If diarrhea is severe or lasts more than 5 days, slow down the transition or call us.

Week 2: stool firms, energy shifts

By week 2, most dogs and cats settle. You'll start to notice:

  • Smaller, firmer, less smelly stool. Less filler in equals less waste out. Some customers report stool reduces by 50 to 70 percent.
  • Steadier energy. No more carb-spike crashes. Dogs seem calmer but more focused. Cats may play more.
  • Cleaner teeth if you're feeding raw meaty bones (or they're getting recreational chews).

Week 3: coat and skin start changing

This is where pet parents start telling their friends. The skin and coat changes are visible:

  • Shinier coat. Real fats and amino acids are doing their job. The dull, brittle look fades.
  • Less shedding. Coats are healthier and follicles aren't dropping hair from inflammation.
  • Reduced itching. Common allergens (corn, wheat, soy, low-quality protein meal) are gone.
  • Cleaner ears. If your pet had chronic ear infections, you may notice fewer flare-ups by week 3 or 4.

Week 4: this is the new normal

By the end of month 1, most pets have fully transitioned and the changes are stable. The signs you're winning:

  • Smaller, firmer, regular stool
  • Healthy weight (no extra padding from carb-storage)
  • Bright eyes, glossy coat
  • Steady energy, sleeping deeply, alert when awake
  • Less drinking, less peeing (proper hydration)
  • Cleaner teeth and breath

Common questions during the switch

Should I add anything? A good raw blend is complete. If you're feeding a balanced commercial raw (Big Country Raw, Carnivora, Perfectly Raw, COEVO), supplements are optional but can help. The most common adds: omega-3 fish oil, probiotics for the first month, and a digestive enzyme during transition.

How much do I feed? Adult dogs: roughly 2 to 3 percent of their ideal body weight per day, split into 1 or 2 meals. Cats: roughly 2 to 4 percent of body weight, split into 2 or 3 meals. Adjust based on their body condition over the first month.

Should I rotate proteins? Yes. Variety is part of why raw works. Rotate between 3 to 5 proteins (beef, chicken, turkey, lamb, fish, etc.) every few weeks to prevent sensitivities and provide a fuller nutrient profile.

What if my pet refuses raw? Some pets, especially older ones who've been on kibble for years, hesitate. Try slightly searing the outside of the meat. Or try a different format (frozen vs. freeze-dried vs. dehydrated). COEVO and SMACK can be a gentler entry point.

Brands we trust for the switch

What we recommend at Barks N Purrs based on your pet's needs:

  • Big Country Raw for the standard switch. Balanced, accessible, Canadian.
  • Perfectly Raw for sensitive pets. Manitoba-made, novel proteins.
  • Carnivora for elimination diets. 12 single-protein options.
  • COEVO for travel and convenience. BC freeze-dried.
  • SMACK for shelf-stable raw. Winnipeg-made.

Stop by at 925 Headmaster Row in Winnipeg, call 204-219-1928, or run a free Pet Wellness Consultation for a personalized starting plan.

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