Experienced and professional animal trainer provide their insights in answering this question :
A. Raised bowls seem like a good concept but it could lead to bloat depending on the breed (mostly deep chested dogs). If your dog is eating food too fast that could be why he vomits afterward. They make bowls with grooves designed to slow down a dog’s pace

How to Identify Common Pet Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced pet care professionals :

A raised dog bowl is a great idea for most dogs, even small dogs, but are particularly beneficial to medium and larger dogs. Why? Straining down to reach your food is no fun for anyone and it can also have digestive and physical implications in the form of neck and even back strain.
“Not only can elevated feeding bowls be more comfortable for your pet by reducing any strain they may be experiencing from having to bend too far down to get to the bowl, but they may also help to discourage unwanted bowl tossing behaviors.”
Elevated feeders may increase the speed at which a dog eats, and this can further elevate the risk of GDV. In the study, a faster speed of eating was significantly associated with a higher risk of GDV. Eating off of the floor or a ground-level bowl can facilitate slower eating for dogs.
Raised feeders provide ease of access to food and water which can help facilitate movement of food when traveling from the mouth to the stomach. Consuming food from elevated dog bowls places less strain on the dog`s neck, hips, shoulders and joints, which promotes better posture.
On the other hand, elevated feeders are sometimes recommended to allow a dog to feed and drink more easily without having to put their head all the way down to the ground. This may be beneficial for dogs with orthopedic conditions, joint disorders, spinal conditions, arthritis, or for senior dogs with limited mobility.
A raised bowl will reduce the strain on their neck from this motion. Low bowls can also place strain on the dog`s neck, hips, shoulders and joints. Elevated bowls are better for older dogs or those with arthritis, orthopedic conditions, joint disorders, sore joints or spinal conditions.
Glass dishes are safe because they are non-porous, easy to keep clean, and won`t hold on to any harmful microbes or bacteria. However, just like with ceramic dishes, regularly check the dish for chips and cracks, and don`t use it if your pooch eats like a Tasmanian devil.
For dogs 8-11 inches, a bowl 4 inches high should be used; for dogs 12-15 inches, an 8-inch-high bowl; for dogs 16-19 inches, a 12-inch-high bowl; and for dogs more than 19 inches, a 16-inch-high bowl should be used.
Here are a few tips to keep your senior canine comfy when eating and drinking: Try out a raised bowl. They help to prevent unnecessary strain to senior joints when bending. Keep it shallow for small dogs.
According to the study, “approximately 20 and 52% of cases of GDV (bloat) among the large breed and giant breed dogs, respectively, were attributed to having a raised feed bowl.”
Placing a dog bowl at an elevated height allows a more upright posture, beneficial for some dogs. When dog bowls are placed at a raised height this can provide less strain on your dog`s joints, especially helpful for older or arthritic dogs.
Possible benefits of a dog slow feeder bowl include: Reduced likelihood of bloat since the dog swallows less air as they eat. Mental stimulation because the dog must think about how to get all the food out. Less risk of choking since the dog has more time to chew and is paying more attention to each bite.
Stainless steel presents the best combination of properties for pet bowls. Its hygenic, meaning the surface won`t harbor bacteria and can be readily cleaned with soap and water washings. It`s also very durable.
However, plastic bowls are generally not recommended for many dogs. Bowls made of plastic can be easily chewed or scratched by your dog, leaving places for bacteria to build up. Additionally, some dogs may develop an allergy to the plastic, resulting in a mild skin reaction on the chin or face.
Many Dogs Prefer Moving Water

One theory: It`s a primal instinct, as our dogs` wild ancestors relied on moving water sources for safer hydration. Of course, there is another theory: It just tastes better! Whatever the reason, your canine kid may simply enjoy drinking from a fountain-style bowl.

While a favorite and healthy snack for people, grapes, raisins and currants can cause kidney failure in dogs. Raisins can commonly be found in combination with other foods, potentially increasing the risk of exposure as compared with grapes and currants. The toxicity concern is the same.
Free-feeding can cause a dog to bloat due to the amount of food sitting in their stomach. It is agreed that smaller portions broken up multiple times a day is better for a dog`s digestion overall than one large meal once or twice a day.
Believe it or not, some dogs can actually be quite scared of their metal food bowl. In some cases, a pup can actually see their reflection while eating out of the bowl. This can be distracting and even, in some cases, produce some level of fear because they`re unsure of what that `other dog` they can see is doing.
A good rule of thumb: Make sure your dog gets at least 1 ounce of water daily for each pound they weigh. That means a 20-pound dog needs at least 20 ounces of water every day. That`s more than 2 cups, or as much as in some bottles of water or soda.
They can, however, hold their stool much longer if necessary. In fact, for the most part, a healthy adult dog can hold their stool for 12 hours or more.
Measure from the floor to your dog`s chest (even with the top of their back). Next subtract 6” from this measurement. The result is typically the maximum height you should consider.
Aging dogs tend to have a slower metabolic rate compared to their younger years, which puts them at a higher risk of becoming overweight or obese. Many nutritionally balanced wet dog foods offer high protein content with fewer carbs than dry food, which can benefit older dogs with slower metabolism.
Steep-sided dog bowls are the best choice for long-eared dogs, like Beagles, Basset Hounds, and Cocker Spaniels who would otherwise end up dragging their ears through their food and water. The unique shape of these bowls allows the dog to eat comfortably while their ears are kept clean and dry.
Elevated bowls are really beneficial for French Bulldogs, as it helps them swallow their food down better without regurgitating it up.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. Why does my dog eat grass?
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).

Q. Why does my dog eat grass? He throws up afterwards!
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.

Q. Which common foods are poisonous to pets?
ANSWER : A. That’s a great question. As responsible pet owners we need to be aware of food items that can be harmful to our canine or feline companions. Here are some of the most common foods proven to cause illness in our animals at home:

Chocolate: A favorite and irresistible treat amongst most humans, chocolate is considered toxic to dogs. In very small amounts it is usually not a huge issue, but with larger volumes and with darker chocolates pet owners should be concerned. Chocolate contains methylxanthine theobromine, which is similar to caffeine. Chocolate ingestion can cause vomiting, diarrhea, hyperactivity, issues with normal heartbeats, seizures, and in some severe cases, death. It is best to keep your favorite chocolate treats in a good hiding spot and out of reach of your dog or cat.

Grapes and raisins: Dogs should not consume grapes and raisins because of the risk of acute kidney failure. Most dogs experiencing grape or raisin toxicity will begin to have vomiting and/or diarrhea within 6-12 hours of ingestion. Other abnormal clinical signs include lethargy, abdominal pain, dehydration, and tremors. Kidney failure develops within 24-72 hours of the initial ingestion. There are some dogs that do not experience these devastating side effects. It is best to contact your veterinarian or veterinary emergency facility if you believe your pet has ingested grapes or raisins.

Garlic and onions: We often forget that our meals contain these two popular ingredients and will allow our furry companions a few bites or licks. Onion and garlic both can cause a type of poisoning that results in damage to red blood cells, making them more likely to rupture. They can also cause stomach upset and mouth irritation. Look for pale gums, increased breathing or drooling or any vomiting or diarrhea.

Bread dough: Unbaked bread dough is considered poisonous to our pets. The bread dough, when ingested, expands in the stomach because of the warm and moist environment. This can lead to a bloated or even twisted stomach. In addition yeast is often added to our baking products to help get bread to rise, and when this yeast is fermented it produces both carbon dioxide and alcohol. The alcohol produced can be absorbed into the bloodstream and causes dangerous drops in blood sugar, blood pressure and body temperature. Common clinical signs include vomiting or retching, distension of the stomach, weakness and collapse.

Macadamia nuts: Ingestion of these nuts are not proven to be fatal in dogs but can cause them to experience uncomfortable clinical sings, including fever, joint stiffness, vomiting, tremors and difficulty walking, especially in their hind legs. Often your pet will start to feel better after about 48 hours, but supportive veterinary care (such as pain medication) may help ease their discomfort.

Xylitol: The most common ingredient used in sugar-free gum is xylitol, which is a non-caloric sweetener. It is also found in some oral rinses, toothpastes and vitamins. Xylitol and dogs do not mix – it can cause a dangerous drop in blood sugars levels. Dogs will often display signs of disorientation, black tarry stool, tremors and seizures. If severe enough some dogs have developed liver failure. Keep your gum away from your canine companion.

Avocados: Avocados are not actually poisonous to dogs or cats but as many veterinarians can tell you the avocado pits can cause a foreign body obstruction. Avocados contain persin, which is actually toxic to the majority of pet birds. The abnormal clinical signs associated with avocado ingestion in birds include, respiratory distress, inability to perch, liver and kidney failure and sudden death.

Go forth and enjoy your favorite foods, but keep in mind which foods you should avoid sharing with your furry family members. Whenever in doubt, contact your veterinarian for healthy and safe food suggestions.

Q. Why do dogs eat grass?
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.

Q. My dog doesn’t eat, what should I do?
ANSWER : A. If this is a puppy, see a veterinarian immediately. Puppies should want to eat. Common causes for anorexia in puppies include viruses (parvo is a big one), parasitism, and foreign bodies. They need immediate care – go to an emergency vet if yours isn’t open. Puppies can get low blood sugar and dehydration very quickly.

If this is an adult dog and you observe other concerning signs, such as diarrhea or decreased energy, you should see a veterinarian.

If the dog seems otherwise bright and stable, try offering different types of food: wet food, canned tripe, or cooked chicken and rice. Some dogs will go for canned baby food: chicken, turkey, or beef as the main ingredient. Make sure there are no garlic or onions in the ingredients!

Causes of anorexia in adult dogs can range from less serious to severe. Younger dogs are more likely to get into trouble- they tend to eat things they shouldn’t, and can get foreign bodies from eating things like socks, or stomach upset from getting in the trash. Any dog may stop eating due to stress, or just being a picky eater. Middle aged dogs can stop eating when they’re stressed and also have Addison’s disease, which can be fatal. Older dogs tend to stop eating when they develop cancer or renal disease.

There is no one-size-fits-all recipe to know when the right time is to take your dog to the vet. The moral of this story is, if it’s not getting better, your pup feels bad, or you’re worried – go see the vet!

Read Full Q/A … : My Dog Won’t Eat

Q. Whenever I take my dog on walks he always barks at people and others dogs in my neighborhood. What should I do to resolve the problem
ANSWER : A. The very first thing to do is to make sure your dog is getting sufficient physical and mental exercise every day. A tired dog is a good, happy dog and one who is less likely to bark from boredom or frustration. Depending on his breed, age, and health, your dog may require several long walks as well as a good game of chasing the ball and playing with some interactive toys.

Figure out what he gets out of barking and remove it. Don’t give your dog the opportunity to continue the barking behavior.

Ignore your dog’s barking for as long as it takes him to stop. That means don’t give him attention at all while he’s barking. Your attention only rewards him for being noisy. Don’t talk to, don’t touch, or even look at him. When he finally quiets, even to take a breath, reward him with a treat. To be successful with this method, you must wait as long as it takes for him to stop barking. Yelling at him is the equivalent of barking with him.

Get your dog accustomed to whatever causes him to bark. Start with whatever makes him bark at a distance. It must be far enough away that he doesn’t bark when he sees it. Feed him lots of good treats. Move the stimulus a little closer (perhaps as little as a few inches or a few feet to start) and feed treats. If the stimulus moves out of sight, stop giving your dog treats. You want your dog to learn that the appearance of the stimulus leads to good things.

Teach your dog the ‘quiet’ command. Oddly, the first step is to teach your dog to bark on command. Give your dog the command to “speak,” wait for him to bark two or three times, and then stick a tasty treat in front of his nose. When he stops barking to sniff the treat, praise him and give him the treat. Repeat until he starts barking as soon as you say “speak.” Once your dog can reliably bark on command, teach him the “quiet” command. In a calm environment with no distractions, tell him to “speak.” When he starts barking, say “quiet” and stick a treat in front of his nose. Praise him for being quiet and give him the treat.

As in all training, always end training on a good note, even if it is just for obeying something very simple, like the ‘sit’ command. If you dog regresses in training, go back to the last thing he did successfully and reinforce that before moving on again. Keep sessions short, 15-20 minutes max, and do this several times a day.

Q. My 20 month Cavalier doesn’t eat unless I let him eat from my finger, then he eats. Sometimes he will only eat once a day and leave his food.
ANSWER : A. It is possible that your dog is just not satisfied with his current food, or may be a picky eater. There are several things you can try to encourage your dog to eat.

The first step is to remove any additional treats or people food that may be more enticing to your dog than his own meal. If you feel you must give him some form of treat, be sure to place them directly in his food bowl and mixed with his regular diet. This allows him to get some snacks while also “forcing” him to try out his current meal to get the reward.

Enticing your dog to try his food by adding a pet-safe gravy or even a few treats of plain boiled chicken mixed in can help. Be sure to mix the foods thoroughly so he must explore his own food before getting the treat.

Some small breed dogs may also have a hard time with certain bowls and their collars. If there is a metal name tag on the collar and a metal bowl, the clinking sound can sometimes scare off dogs and make them not want to eat from their bowl. Using a bowl of a different material, or removing the collar prior to a meal may help with this issue.

Your dog may also just not be into his current food and may like another variety better. You can try a new variety by gradually switching over a period of 7-9 days, slowly adding in more new food and removing old until it is switched. This change may encourage him to try out meals again, and the slow changeover will allow his body to adjust to the new diet without digestive upset.

Q. I have a taller dog and was wondering if having the raised bowl is better for him . I got one cause he would vomit all the time after eating
ANSWER : A. Raised bowls seem like a good concept but it could lead to bloat depending on the breed (mostly deep chested dogs). If your dog is eating food too fast that could be why he vomits afterward. They make bowls with grooves designed to slow down a dog’s pace