Autoship: How to Choose the Right Frequency for Your Pet


Ren’s Pets logo
Published May 15, 2026
By Ren’s Pets, Your Local Pet Experts

Autoship: How to Choose the Right Frequency for Your Pet 

Autoship is a service from Ren’s Pets that delivers your pet’s food on a schedule that works for you, so you never have to think about reordering. It helps simplify your routine while offering benefits such as discounts on recurring orders, priority processing, Ren’s Reward points, frequent buyer perks, and access to exclusive offers.

To get the most out of Autoship, it’s important to choose a delivery frequency that matches your pet’s actual consumption. Here’s a step-by-step guide to help you find the right timing and avoid both running out and overstocking.

Step 1: Determine how much your pet eats each day 

Start by determining your pet’s daily serving size.

You can usually find this information on the packaging of your dog or cat’s food. The recommended amount will vary based on factors like weight, age, activity level, and the specific formula.

Common examples (for reference): 

  • Dog around 20 lb (e.g., Beagle, Cocker Spaniel, Shiba Inu): about 1.5 cups per day 
  • Adult cat (average weight between 8 and 11 lb): about ½ cup per day 

Step 2: Calculate how many days a bag lasts 

Once you have the daily serving size, you can calculate how long a bag of food will last.

Simple formula: Total amount in the bag ÷ daily portion = number of days 

Example: 

  • 5 kg bag ≈ 50 cups 
  • 50 ÷ 1.5 = about 33 days 

Your bag therefore lasts a little over a month. 

Step 3: Choose the right delivery frequency 

It’s a good idea not to wait until the bag is completely empty before your next delivery. Build in a small buffer to avoid running out.

Recommendation: 

  • Add 5 to 7 days 
  • Then adjust your delivery frequency 

In our example: 

  • The bag lasts 33 days 
  • With a 5-day buffer 
  • The right frequency is every 4 to 5 weeks 

Step 4: Adjust as needed 

Your pet’s needs can change over time, and that’s completely normal.

With Autoship, you can easily:

  • Adjust the delivery frequency
  • Move a shipment earlier or later
  • Update or change the products

The service is designed to be flexible and adapt to your needs.

Autoship is there to make your life easier

By taking a few minutes to choose the right delivery frequency, you can:

  • Reduce waste
  • Manage your budget more effectively and save money
  • Ensure your pet never runs out of food

A simple routine that fits both your lifestyle and your pet’s needs.