Why this works
⭐ Very Firm Chew - A satisfying texture for dogs already used to very firm chews







Nova Wonder Bar Dog Chews are firm, high-protein gelatine and collagen chews that gradually soften as your dog chews. Choose Beef Liver or Bacon in Medium or Large.
Always choose a chew that suits your dog's size, age and chewing style.
⭐ Very Firm Chew - A satisfying texture for dogs already used to very firm chews.
⭐ Gradually Softening Texture - The outer layer softens as your dog chews.
⭐ Gelatine and Collagen Base - Made with gelatine, collagen and a short list of ingredients.
⭐ High in Protein - Contains 74% crude protein.
⭐ Four Options - Choose Beef Liver or Bacon in Medium or Large.
⭐ Suitable from 12 Weeks - Choose a size and texture suited to your dog's age, size and chewing style.
Wonder Bars are hand-poured in small batches, so colour, texture, shape, surface finish, size and weight can vary slightly. You may also notice small air pockets, bubbles or pale collagen foam. These are normal characteristics of the production process and do not affect the quality or intended use of the chew.
When the remaining piece becomes too small for safe chewing, remove it from your dog. The end piece can be transformed into a lighter collagen puff using one of the following methods.
Cooking times vary by appliance. Once cool, break the puff into pieces appropriate for your dog. Store fully cooled puffs in an airtight container for several days. They may soften as they absorb moisture.
Beef Liver: Beef gelatine, collagen, natural flavour, natural colour (black carrot extract), salt.
Bacon: Pork gelatine, collagen, natural flavour, natural colour (black carrot extract), salt.
Crude protein 74%, moisture 10%, crude ash 0.2%, crude oils and fats 0%, crude fibre 0%.
Processing time
After receiving your order confirmation email, all orders are processed the same day if ordered before midday Monday to Friday (excluding bank holidays) and the next working day if ordered after midday. You will also receive another notification when your order has been dispatched.
We will send you an email if any circumstances may cause any delays.
Free Delivery*
Please note that we no longer provide delivery to Northern Ireland
Orders Under £40 (Weight-Based Pricing)
Up to 2kg:
Over 2kg:
Weights are based on an average per product and estimated packaging.
If a chosen delivery service isn’t available in your area, we’ll arrange the best alternative on your behalf. We’ll always let you know of any changes, and if the replacement service costs less, we’ll refund you the difference.
Returns
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return to receive a refund, minus the cost of the return postage.
For full information about deliveries
For full information about returns
Product guide
⭐ Very Firm Chew - A satisfying texture for dogs already used to very firm chews
Recommended for 12+ Weeks.
Order before 12pm Monday to Friday for same-day dispatch. Free UK delivery on orders over £40.
Before you order
Message us before ordering and we will happily help you find the right option for your dog.
Always check ingredients, composition, analytical constituents, age guidance and safety information before feeding.