Best Food for XL Bully Puppies – 2026 Reviews

The standout here is the real lamb as the first ingredient – a high-quality animal protein that supports lean muscle growth in a rapidly growing XL bully. I appreciate that Purina Pro Plan includes DHA from fish oil specifically for brain and vision development, which is critical in those early months. The guaranteed live probiotics gave our test puppy firmer stools within a week, and the kibble size is perfectly suited even for younger pups. Overall, it’s a well-rounded formula with no artificial colours or flavours, and it consistently wins owner praise for palatability.

The bag size is massive (15.4 kg), so storing it requires space, and if you have a single puppy, the food may get stale before you finish it. Also, some XL bully owners noted the grain-inclusive recipe didn’t sit well with dogs allergic to corn or wheat, though this formula uses rice and oatmeal.

This is the best all-around puppy food for most XL bully puppies – balanced nutrition, real meat, and digestive support in one bag.

The lamb-first recipe provides a novel protein option that many XL bully puppies take to eagerly, and the lack of fillers means every calorie counts toward growth. The DHA and antioxidant blend gives me confidence that brain and vision development are covered, while the balanced mineral content supports bone health without overdoing calcium – a real concern for large breeds. It’s also priced well for a premium-ish food, making it a strong everyday performer.

The kibble size is on the smaller side, so large-jawed XL bully puppies may swallow it without chewing, potentially leading to gulping. A handful of owners noted inconsistent batches with a slightly different smell, though our experience was consistent.

If you want a clean, lamb-based puppy food that skips the cheap fillers and prioritizes cognitive development, this Purina ONE formula is an easy recommendation.

At its core, this food delivers adequate protein from a named animal source without breaking the bank – something that matters when feeding a rapidly growing XL bully. The inclusion of DHA and antioxidants mimics more expensive formulas, and the kibble is well-accepted by even picky pups. For large litters or multi-dog households, the 11.4 kg bag offers genuine value without obvious nutritional gaps, and owner feedback skews overwhelmingly positive on palatability.

The ingredient list includes corn and by-product meal, which some owners prefer to avoid, though it’s standard at this price point. The calcium-to-phosphorus ratio isn’t as tightly controlled as in large-breed-specific formulas, so growth may be slightly faster than ideal for an XL bully.

The best bang for your buck – it nourishes an XL bully puppy well enough for most homes, as long as you monitor growth rate.

The salmon-first recipe is a game-changer for XL bully puppies with skin flare-ups or loose stools – the omega-6s and vitamin A noticeably improved coat condition in our observation. The controlled mineral levels are tailored for large breed growth, helping to avoid the rapid bone development that can lead to joint issues. The oatmeal base is exceptionally easy on the stomach, and the guaranteed live probiotics back it up. For a breed prone to sensitivities, this formula feels like it was designed with the XL bully in mind.

It’s pricey compared to all-purpose puppy foods, and the 10.9 kg bag won’t last long with a hungry XL bully. A few dogs turned their nose up at the salmon flavour initially, though most adjusted.

If your XL bully struggles with allergies or sensitivity, this large-breed-specific formula is worth the investment for its targeted nutritional support.

The LifeSource Bits are more than marketing – they genuinely deliver a precision-tested antioxidant dose that supports immune health during a critical growth window. The dual fatty acids (DHA and ARA) mirror the nutrients found in mother’s milk, which is a thoughtful touch for early neurological development. The inclusion of brown rice, barley, and oatmeal provides sustained energy and firm stools, and the brand’s no-cor/wheat/soy promise is reassuring for ingredient-conscious buyers.

The kibble diameter is smaller than some large breed pups prefer, and the 2.7 kg bag gets emptied quickly with a growing XL bully. A small number of owners reported their puppies developed softer stools initially, though this typically resolved after a transition period.

Blue Buffalo’s puppy formula is a solid grain-inclusive choice rich in cognitive-support nutrients, best for homes that value natural ingredient lists.

This wet food is a hit with fussy XL bully pups – the pâté texture is easy to lap up, and the lamb flavour often tempts even appetite-drop days. The absence of poultry by-products and fillers keeps the ingredient list refreshingly simple, and the added omega fatty acids visibly helped maintain a glossy coat in growing dogs. Pairing it with a dry kibble adds hydration and meal-time excitement without overcomplicating feeding routines.

Feeding exclusively wet food to a large breed puppy gets expensive fast, and the cans are small (368 g). Some cans arrived with minor dents, though the contents were unaffected.

An excellent wet companion to any of our dry picks, especially for teething pups or to boost a bland diet’s palatability.

The digestibility claim holds up – many owners report noticeably firmer stools within a week, thanks to the prebiotic fibre blend. The inclusion of 22 key nutrients found in mother’s milk is a unique selling point that shows IAMS didn’t cut corners on puppy-specific nutritional research. The price point is unbeatable for the nutritional density you get, making it a viable option for XL bully owners on a tight budget who still want a science-backed formula.

The bag is marked for small-medium breeds, so the kibble is tiny and the calorie density may not be sufficient for a rapidly growing XL bully without larger portions. Some puppies experienced looser stools during the transition, contradicting the 10-day promise for a few individuals.

If cost is your top constraint, IAMS delivers solid puppy nutrition; just be prepared to feed more volume for a large breed.

The transparency of sourcing is exceptional – you can trace every ingredient back to its origin, which genuinely sets Open Farm apart. The ancient grain base (oats, quinoa, pumpkin) is gentle on sensitive stomachs and provides a steady energy release ideal for an XL bully’s day. The dual animal proteins (chicken and salmon) offer a diverse amino acid profile, and the addition of coconut oil and chicory root supports both skin health and gut flora.

The 1.81 kg bag is tiny for a large breed puppy and will last only a few days, so ordering multiple bags is a hassle. Some pups didn’t find the flavour as enticing as simpler chicken-based foods, and the price per kilogram is among the highest here.

If you’re willing to pay for ethical sourcing and a clean ancient grain recipe, Open Farm is a top-tier choice, but the small bag size is a practical drawback.

The chunky stew format is a hit: you can see real chicken and veggies, which gives owners confidence in the ingredient quality. The balanced mineral profile (including calcium and phosphorus) is calibrated for controlled bone growth – a non-negotiable for XL bullies. It’s also backed by Hill’s extensive veterinary research, and the 12-can case is convenient for puppies being weaned or those with dental issues.

The chunks are on the large side, which may overwhelm a very young puppy, requiring mashing. Several owners reported dented cans upon delivery, and feeding exclusively wet food is too rich for some XL bully stomachs, leading to looser stools if overfed.

A trustworthy wet option with visible, human-grade ingredients – best used as a topper or for puppies struggling with dry food.

The freeze-dried coating gives this kibble a next-level appeal – even picky XL bully puppies were eager to eat. The locally sourced Canadian chicken is a quality signal, and the inclusion of both prebiotics and probiotics makes it one of the most digestion-forward recipes here. I also love the coconut oil and botanical blend for immunity and skin health, which adds functional value beyond basic nutrition.

The 2.27 kg bag is undersized for a large breed puppy, and the kibble is quite small, possibly causing rapid swallowing. A few owners noted that their puppies experienced looser stools initially, likely due to the richness of the freeze-dried liver.

Nutrience offers a novel, flavour-packed puppy food that excels in digestive support and Canadian quality, but you’ll need to buy multiple bags for an XL bully.