Q. He ate grass yesterday morning. He is drinking a lot more water than usual and vomits all the water he just drank almost immediately after.

ANSWER : A. Firstly, you should quantify if your dog is actually drinking an excessive amount of water. In a 24 hour period, a dog should drink about 1 fluid ounce (or 30mL) per pound of body weight. Therefore, the recommended amount of water intake (in fluid ounces) equals your dog’s weight (in pounds). For example, if your dog weighs 8 pounds, he/she should drink about a cup of water in a 1 hour period. This will be slightly increased if your dog gets a lot of physical activity or lives outdoors.

You can measure your dog’s water intake the following way: in the morning, measure a specific amount, a little bit more than you think he/she will drink. 24 hours later, measure the remaining amount. If the amount of water your dog drank is significantly greater than it should be, then you should take your dog to a veterinarian.

Causes for mildly increased water consumption include: food changes, increased ambient and body temperature, increased activity, urinary tract infection, and general illness.

Common causes for greatly increased water consumption include: diabetes, urinary tract infection, kidney disease, steroid use, and other systemic diseases. With large increases in water consumption, you will also usually see increased urination. Please take note of urinary patterns to discuss with your vet. Greatly increased drinking and urination is ALWAYS a reason to see a vet.

ANSWER : A. Some pet parents get concerned when they see their favorite canine nibbling on grass in the yard. They wonder whether it is because hunger, boredom or an indication of an underlying illness. Often the consumption of grass will result in vomiting because it irritates the stomach and gastrointestinal tract. This is an extremely common problem for dog parents. There is no one reason for why dogs exhibit these behaviors and it is very much dependent on each dog. Here are some of the reasons why our dogs choose to eat grass:

1. Nutritional Issues

Historically speaking, dogs are considered omnivores, which mean they consume a variety of both meat and plant-based food. There is some indication that dogs with a low fiber diet may choose to scavenge in the grass to fulfill this nutritional deficiency. These dogs may also find that grass has an appealing flavor and consistency. If you feel that this may be the reason for your beloved canine consuming grass then consider discussing with your veterinarian on how to incorporate more fiber into your dog’s diet.

2. Boredom

Many dogs who are not receiving adequate exercise will be become bored and search out activities to occupy their time, including eating grass. Evaluate how much exercise your dog is getting on a daily basis and consider more walks or other fun activities, such as playing fetch or tug of war.

3. Upset Stomach

There is a belief that dogs with an upset or gassy stomach will self-medicate by consuming grass. Vomiting often follows this grass eating activity eliminating the contents of the stomach or changing the gas distension within the gastrointestinal tract. However, there is not much scientific evidence to back up this theory. If you are concerned about too much gastric acid in your dog’s stomach or any other underlying medical issue that could be the reason for their grass eating, consult with your veterinarian.

Overall, grass eating is usually not toxic to your dogs unless your lawn contains chemicals, including pesticides or herbicides. Monitor your dog’s behavior along with his diet and exercise to determine if there is a reason for the inappropriate grass snacking.

ANSWER : A. Limit the amount of water he drinks, otherwise he will keep vomiting.

Starve him for the next 8-12 hours, then feed him with bland diet (boiled chicken and rice) in smaller portion every 3-4 hours.

If he does not improve in the next 24 hours I would suggest to take him to your veterinarian for a check up and appropriate treatment. If you want to discuss it further please request a consult.

ANSWER : A. As another user mentioned, dogs can eat grass when they want to vomit. Sometimes, when a dog has an upset tummy, they will eat grass. If you notice your dog eating grass frantically, you can assume vomiting will shortly follow. Grass does not digest and pass normally. If your dog eats too much grass, it can cause serious issues with pooping. Your dogs poop can end up all tangled inside of her, and it can need veterinary assistance to remove it. The same goes for celery, so avoid feeding celery to your dog.

The other day my boyfriend accidentally left the laundry room door open where we were keeping the trash that was filled with cooked chicken bones. She ate one of the chicken bones lightning fast. We had to induce vomiting by feeding her some hydrogen peroxide. After we had fed her the peroxide, she immediately began frantically eating grass because her tummy was upset.

If there is something lacking in your dogs diet, it could be that your dog is eating grass to make up for it. I am sure that my dogs diet is extremely well balanced (I do not only feed her an air-dried raw food-type diet (Ziwipeak), but a wide variety of safe, healthy foods), so when she eats grass, I know that it is because she has an upset tummy.

That is why I think it is important making sure your dog has a very well balanced diet. If your dog is on a low quality kibble, your dog may be trying to let you know by eating grass (or eating poop).

ANSWER : A. If this only happens occasionally (a few times per week or month), and your dog throws up just water, it is not usually an emergency. Consider your dog’s activity before the event – physical activity, stress, elevated temperature, drinking too fast, and inhaling water can cause them to vomit water. Try elevating the bowl, giving him/her small amounts of water at once and waiting a few minutes after the activity.

Even if this has only happened once, if your dog is acting strange afterwards (low level of activity, not eating, etc.) you should visit your veterinarian immediately. Vomiting can be a sign of an obstruction, heat stroke, or a multitude of other causes.

If this happens frequently and you cannot figure out the cause, your dog should also be examined by a veterinarian. Chronic daily vomiting can be a sign of many problems, including a chronic obstruction, other gastrointestinal disease, or a systemic disease.

ANSWER : A. There is much debate over why dogs eat grass and then vomit afterwards. One theory is that the dog may have an upset stomach, and so eats the grass blades which then irritate the digestive system and causing vomiting to happen. Another theory is that the dogs are eating grass to mimic a “lost nutrient” of their ancestors found usually by hunting and then eating the contents of the stomachs of herbivores. A third theory is that dogs just do it because to them, it’s fun and they can.

If your dog has been vomiting a lot recently, either related to or unrelated to eating grass, then it is always a good idea to schedule a wellness exam with your vet to make sure there are not any issues causing illness. Grass, especially in areas where livestock may graze can also be a host for parasite eggs, which can in turn infect your dog with an internal parasite (and thus cause vomiting and diarrhea).

If your dog is not eating at all, this is more concerning and points further to some digestive upset causing his or her symptoms. Making an appointment with your vet as well as bringing in a sample of his or her stool is best for helping your pet feel better.

ANSWER : A. Yes, of course you can. However, you do not want to give ice water to your dog when he is already overheating. If your dog is panting, shallow breaths, vomiting, displaying gums of a different color, having diarrhea, or lethargic, do not give him ice water. Ice, ice water, and very cold water all shock your dogs system, and constrict the blood vessels, making your dog hotter in-turn. It could turn deadly.

If your dog is acting normal, and in a cool room, feel free to give him some ice water, or ice cubes! There a fun treat, and you have nothing to worry about. It’s truly only when they’re very hot, or overheating.

FYI, if the dogs are vomiting, panting with shallow breaths, having diarrhea, etc.. please see a vet immediately.

ANSWER : A. If the dog pukes after he has eaten grass, then he ate the grass too late to help settle his tummy. Yes, they do use grass to settle their tummies.. it’s sort of like us eating lots of fiber. If he is throwing up every meal, AND throwing up water.. you may need to bring him to the vet. If he just throws up once or twice, I wouldn’t worry too much about it as long as he is drinking water and keeping it down.