Have you ever spotted your beloved canine companion nibbling on the lush green blades in the backyard and found yourself pondering the reason behind this seemingly peculiar behaviour? This intriguing habit has fascinated pet owners and experts for generations. In this blog, we will explore the various factors that might drive your furry friend to indulge in this grassy feast, unfolding the mystery behind their seemingly strange dietary preferences and habits.
Dogs have been known to display a liking towards occasionally nibbling on grass. While the exact rationale may differ from one dog to another, several theories attempt to shed light on this behaviour, providing explanations for this habit. Understanding the underlying motivations can provide valuable insights into our furry friends’ dietary preferences. Your dog could be eating grass due to various causes, some of which are listed below.
Some dogs simply relish the taste and texture of grass, which might be due to the change in taste, texture, or smell during different seasons. For them, indulging in a bit of greenery might be akin to us savouring a favourite snack. It may not necessarily serve any particular purpose other than fulfilling a canine craving for something different and intriguing, making it a harmless pastime that satisfies their curious taste buds and offers them a brief moment of sensory delight amid their daily routines.
In certain instances, dogs may resort to grass as a means of alleviating boredom and seeking sensory stimulation. Particularly for those lacking sufficient mental or physical engagement, exploring the various textures and tastes of the outdoors can serve as a form of entertainment, helping to pass the time and provide a temporary distraction from their otherwise monotonous routines. This act of grazing on grass could serve as a form of mental enrichment, offering them a much-needed change of pace and an opportunity to engage their senses.
Dogs, like humans, require a certain amount of fibre in their diets to maintain a healthy digestive system. Since grass is a natural source of fibre, sometimes dogs can eat grass instinctively to aid in digestion, especially if their regular diet lacks adequate fibre content. This act of consuming grass could potentially help them regulate their digestive processes, promoting better overall gut health and ensuring smooth bowel movements, contributing to their overall well-being and physical comfort.
Surprisingly, grass contains certain properties that could aid dogs in purging their system of any potentially harmful intestinal parasites. By inducing vomiting through grass consumption, dogs might instinctively attempt to cleanse their digestive tract, ridding themselves of any unwelcome parasites that could be causing discomfort or distress. This natural mechanism could be a part of their innate self-care routine, serving as a means of maintaining their overall health and well-being while safeguarding them from potential health risks posed by internal parasites.
Keeping a close eye on your dog's grass-eating habits is essential for understanding their overall well-being. Despite common assumptions, the act of consuming grass does not necessarily indicate an underlying illness, with reports suggesting that only about 10% of dogs appear to be unwell before indulging in grass. This emphasises the importance of paying attention to other cues to gauge your pet's health accurately and understand if grass is good for dogs.
Furthermore, it is worth noting that most dogs, approximately 25%, who consume grass do not end up vomiting regularly after grazing. This challenges the conventional notion that grass consumption leads to subsequent vomiting. Some experts propose that this behaviour might aid in digestion or cater to specific nutritional requirements, such as the need for additional dietary fibre, indicating a potentially intuitive dietary mechanism in canines.
However, as mentioned previously, it is plausible that your dog simply relishes the taste or texture of grass, viewing it as a form of sensory stimulation. By closely observing your dog's grass-eating patterns and any accompanying behaviours, you can discern whether this habit is a matter of preference or indicative of underlying health issues that require attention. This vigilance allows for a comprehensive understanding of your pet's dietary preferences and potential nutritional needs.
If you suspect your dog is eating grass out of boredom, it is crucial to ensure it is getting sufficient exercise and mental stimulation. Consider incorporating engaging activities into its routine, such as playing interactive games like fetch or providing it with durable chew toys to keep it occupied and mentally stimulated.
In cases where your dog's grass-eating behaviour stems from a potential nutritional deficiency, transitioning to a higher-quality dog food, particularly one rich in dietary fibre, could help address the underlying issue. Consulting with a veterinarian to determine the most suitable dietary adjustments for your dog is advisable to ensure it receives the necessary nutrients.
While most experts agree that grass consumption itself isn't harmful, it's important to remain mindful of potential hazards. Some lawn treatments, including herbicides and pesticides, can be toxic if ingested. Similarly, several common household and garden plants are toxic to dogs, leading to health complications if consumed alongside grass. Being vigilant about the types of plants and substances your dog has access to will significantly mitigate potential risks associated with their grass-eating behaviour.
Yes, it can be normal. Some dogs eat grass occasionally as a natural behaviour, but excessive consumption might indicate a need for dietary or behavioural adjustments.
Not necessarily. If it's occasional and doesn't cause harm, it might be fine. However, if it's excessive or leads to vomiting or other issues, consult a vet.
Monitor for any unusual behaviour or digestive issues. If it continues or causes problems, consult a vet to rule out underlying health issues.
Provide a well-balanced diet and ensure enough physical and mental stimulation. Redirect their focus with toys or activities and consult a vet if the behaviour persists.
Dogs may eat grass due to various reasons, such as dietary deficiencies, upset stomachs, natural behaviour, or simply because they enjoy the taste or texture. If it becomes frequent, consulting a vet can help identify any underlying issues.
When deciding which pet food is right for your pet, consider these three factors:
Puppies should be fed three times a day from weaning (3 to 6 weeks) to 4 months of age. After 4 months, they should be fed twice a day. Most dogs should continue to be fed twice a day throughout their life, although some pets do well with one feeding.
The answer to this question depends on your dog’s age, size, and activity level. Feeding guidelines, which list the daily-recommended portion, are included on all IAMS™ packages. Start feeding your dog with this amount and adjust according to its needs. Remember to divide the portion accordingly if you feed more than once a day.
The amount you need to feed your puppy depends on 3 main factors — breed, weight, and age. However, you can take a look at this general guideline that we recommend for puppies:
Puppy | Adult Target Weight (KG) | Recommended Daily Feeding (g/day) | ||||
<3 months 3-6 months 6-9 months 9-12 months 12-18 months | ||||||
Toy breed | 1-3 | 15-72 | 32-83 | 37-83 | ||
3-5 | 33-106 | 72-121 | 83-121 | |||
Small breed (25-50) | 5-8 | 48-151 | 106-172 | 111-172 | 111-170 | Transition to IAMSTMPROACTIVE HEALTHTM ADULT DOG |
8-10 | 69-178 | 151-204 | 170-204 | 170-201 | ||
Medium breed | 10-20 | 82-299 | 178-343 | 201-343 | 201-339 | |
20-25 | 137-346 | 339-404 | 339-404 | 339-404 | ||
Large breed | 25-40 | 136-492 | 346-575 | 404-575 | 396-575 | 396-563 |
40-50 | 191-509 | 493-675 | 575-681 | 563-681 | 553-676 |
This diet contains 390 kilocalories of metabolizable energy (ME) per 100 gms. Remember to have clean, fresh water available for your dog at all times.
You should not change your puppy’s food to adult abruptly. Giving your pet time to acclimatise to the new taste of adult food is very important. Also, if you suddenly switch your pup’s food, it can cause digestive problems. Go through this schedule that will help you understand how much to feed your dog and transition your dog’s diet from puppy food to adult food:
If you are wondering how much to feed your puppy by weight and age, check out the weight and age-wise breakdown on when to transition your puppy’s diet to adult food:
Weight range | Age to begin transition |
Small breeds that weigh < 9.07 kgs | 9 and 12 months of age |
Medium breeds that weigh between 9.07 and 22.6 kgs | 12 to 14months of age |
Large breeds that weigh more than 22.6 kgs | 12 to 24 months of age |
While transitioning from adult dog food to senior dog food, it is important to factor in your dog’s weight. Take a look at this weight table to know when to transition your dog’s food from adult to senior:
Weight Range | Age to Begin Transition |
More than 90 lbs | 5 years |
51 to 90 lbs | 6 years |
21 to 50 lbs | 7 years |
Up to 20 lbs | 7 years |
When changing your dog’s diet, it’s important to slowly introduce new food. Start by offering your dog’s daily portion in a ratio of 25% new food to 75% current food. During the next three days, gradually increase the amount of new food and decrease the amount of the old food.
If your dog has gained unhealthy weight, make sure to cut down on fats along with increasing regular exercise. We recommend you browse through IAMS™ products and choose dog foods that are low on fat. How much food to feed your dog if they are overweight, is another major concern. You can consult your vet to understand the right amount of food your furry friend needs for each meal.
It’s important to understand that your dog’s nutritional needs change during pregnancy and ensure you feed her nutrition-rich food. For pregnant dogs, we recommend IAMS™ Puppy food as it’s full of proteins that can help your pregnant dog during the gestation period and improve the quality of milk to nourish her puppies post-delivery.
Wet food is an excellent treat that can be fed alone or mixed with dry food. Although IAMS wet dog foods are nutritionally complete and balanced, it is not necessary to offer wet food at every feeding. Our dry foods are formulated with high-quality protein sources such as chicken, lamb or fish, and contain all the essential nutrients pets need. The crunchy texture of dry food also promotes healthy teeth and gums, and aids in overall good oral hygiene. In addition, some of our dry dog foods contain a dental enhancement to help block tartar buildup on teeth during and after meals.

No. Unlike humans, dogs have fewer taste receptors. Hence, they won’t feel the urge to eat something different every day. In fact, if you find something that suits your dog’s overall health and preferences, stick to that food.
Soaking dry food will ease up the initial job of the digestive enzymes. While water will not change its nutritional value, the food should be eaten relatively soon. Moreover, ensure that the leftover portion is discarded to avoid spoilage. We recommend providing your dog with IAMS™ dry food because it is beneficial to your dog’s dental health as well..
No. Cats and dogs have different nutritional requirements. Moreover, cat foods are made with higher fat levels, which can be harmful to a dog. While it is okay for dogs and cats to sniff and lick some food from each other’s bowl, you shouldn’t let dogs eat cat food.
We recommend feeding your dog approximately two to four small biscuits per cup of food. Keep in mind that when you add biscuits to your dog’s daily diet, this increases its daily calorie intake, so you should reduce the amount of food you feed. Check the calorie content of the biscuit since biscuits vary in size and formulation.
Since IAMS™ dog foods are nutritionally complete and balanced, adding more vitamins, minerals or oils can disrupt the balance our dog food provides. The reason why you provide your dog with a high-quality product is that it has been developed to offer nourishment in proper ratios and ensure optimal nutrition. Hence, nothing needs to be added
Protein is one of the essential elements that should be a part of your dog’s diet. Including protein in your dog’s diet will strengthen its muscles, ligaments, and cartilages. A protein-rich food also brings about a healthy shine to your dog’s coat!
It is important to maintain a feeding schedule for dogs so that they are conditioned to expect food at that time and avoid irregular snacking in between.
You should never feed your dog home-baked goods, candy, gum, chocolate, limes, onion, and grapes. They can harm your dog’s digestive tract and cause infections as well.
IAMS™ dog food is full of key nutrients that your dog needs for its healthy growth. The basic ingredients in our food include chicken, fish oil, beet pulp, wholesome grains, and natural prebiotic.
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