The answer is simply, No. There are many ways to create the best diet for your dog. In general, it is better not to give your dog any variety, which could cause havoc with its digestion, and not leave food down (so throw away any uneaten food after 15-20 minutes).
DON'T LEAVE PET FOOD SITTING OUT TOO LONG
The best recommendation is to contact the manufacturer to find out the recommendation for your pet's specific food. Canned food, once opened, can be left out from 2 to no more than 4 hours. Any unused canned food should be immediately put in the refrigerator.
Opened cans should be stored in the fridge, at temperatures between 40-45°F, for a maximum of 5-7 days. Any cat or dog food remaining after that time should be thrown out.
You should pick up and put away the food bowl when it is not mealtime. The dog should be fed a scheduled meal and not free choice (although in rare cases free choice feeding may reduce arousal and aggression around the food bowl, but not the possessiveness of novel foods and treats).
For this reason, at least two meals per day are best for your dog. Imagine if you only got to eat breakfast each day, and that was it! Regular, routine feeding times allow your dog's body to be prepared for the food it will receive. It is not recommended to keep the bowl filled and allow grazing.
You should wash your dog's food bowl after every meal. You can wash their water bowl less frequently, but you will need to completely empty, sanitize and refill it at least once per week. Water bowls tend to collect a slimy build-up called biofilm, which allows harmful bacteria to take over.
If you can see or feel the ribs and they don't seem to have any fat on them your dog is probably underfed. If your dog is losing patches of hair there may be an issue with the nutrition. Go talk to your veterinarian to determine if your pet is having issues with their nutrition.
Although it is fine to leave our air dried food out for your pet to graze on during the day, keep in mind that it will be exposed to bacteria so may spoil and become stale the longer it's left out. Therefore we recommend you dispose of any uneaten food in your pets bowl if it's been out for more than 8 hours.
Ideally, dry food should be consumed within six weeks of opening the bag, so pick your bag sizes appropriately. Kibble can be left out in bowls for a day or so, but make sure you don't offer more than what should be consumed in 24 hours.
It is not advised to leave food and water in the crate of your dog. Food and water bowls remaining in the crate are likely to get tipped or knocked over, and if a dog has free access to food and water in the crate throughout the day, it is more probable that they will need more bathroom breaks all day long.
Store opened cans of wet dog food in the fridge. The best way to keep them moist and stop odor from transferring to other food is to use a plastic pet food lid designed to fit the top of the can. If you don't have one of those, you can use plastic wrap or a zip-seal bag, but those don't trap odors as well as a lid.
Anything that can cause a dog to feel ill, such as kidney disease, pancreatitis, intestinal parasites, liver disease, cancer, infection, intestinal obstruction, etc., can lead a dog to refuse food and water. Like humans, dogs cannot go for more than a few days without water, so this should be treated seriously.
Pet food companies suggest their products be served at room temperature so that, as Purina says, “your dog can taste and smell it properly.” But it might take an already-opened can stored in the fridge two hours to get up to room temperature by simply setting it out on the kitchen counter.
DF: I have found that the best feeding and toilet pattern for dogs is going out for a morning walk or yard run and eating a light breakfast, and then taking a walk about noon to 2 p.m. Before an evening meal (between 5 and 6 p.m.), go on a long walk or run.
"A good rule of thumb is to feed the dog about 75 percent of the amount of food they eat if you gave them as much as they wanted at any given meal," Richter says. "In other words, feed them 25 percent less than if you allowed them to eat until they were full. The goal here is to keep them a little bit hungry."
Most, but not all, dogs finish meals quickly. To discourage picky habits, feed at regular times in regular amounts and don't leave food down for more than 10 to 20 minutes.
Pets need constant access to clean water – water should be changed at least once daily. Keep your pet's bowl full and make sure to fill with fresh water every single day. It's also important to keep your pet's water bowl clean.
Do dogs get bored of their food? The majority of dogs don't get bored of their food. Whilst humans have around 9000 taste buds, dogs only have about 1700 – meaning they're just not interested in a variety of food in the same way we are.
When it comes to the type of dog food containers you should use, Dr. Nelson says “Plastic or stainless steel containers are fine for storing kibble as long as they are airtight.”
If you're feeding dry foods like kibble or baked, soak it!
Mammals are meant to get their hydration at least partially through eating, and eating moist food makes digestion easier! It can also slow them down, and improve palatability (makes it taste better).
Do consider adding water to dry kibble. There are plenty of dogs and cats that love their dry kibble. But if your pet has begun showing less interest in the food, it may be time to add a little "gravy." It's real simple, too.
Soaking dry kibble with warm water will bring out the smell by warming the meaty fats within the food, an aroma which dogs and cats find appetising. Cats, as natural hunters may also prefer the warmer temperature (similar to body temperature).
Why does my dog eat like he's starving? Many conditions can trigger increased appetite in dogs. A dog may have learned the behavior because they were not properly fed or became anxious about food. Or, they may have developed a metabolic condition or infection or have parasites.
Some of the health issues that may lead to insatiable appetite, or polyphagia, include: diabetes. tumors. gastrointestinal issues that lead to poor absorption of nutrients.
Assuming your dog has a typical activity level, toy breeds should have about ¼ cups to 1 cup, small breeds should have about 1 cup to 1 2/5 cup, medium breeds should have about 2 cups to 2 2/3 cups, and large breeds should have about 2 4/5 cups to 3 cups. -Senior dogs should be fed a little less than adult dogs.