Experienced and professional animal trainer provide their insights in answering this question :
A. Since this has been going on for a week, I recommend getting your pet in to be seen by your veterinarian right away. The pink color you’re seeing is probably blood from having vomited so much that his stomach and/or esophagus is so irritated that it’s bleeding. Continued vomiting is very concerning and can lead to dehydration and electrolyte imbalance as well as low blood sugar. He might have eaten something that either disagreed with him or something that has gotten stuck somewhere in his gastrointestinal tract. He could be sore from a hidden injury you are unaware of, he could have been exposed to some sort of toxin or irritant in his environment or this could be early signs of another condition or disease process. Your pet may need IV fluids to help support his/her system and to be fasted at the same time in order to give the gut a rest. Your vet can do an exam, blood work and possibly x-rays to determine the cause of the illness and suggest an effective treatment plan.

How to Identify Common Pet Problems ?

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Question: What does it mean if my dog`s bile is pink? Answer: Pink bile may be due to something pigmented your dog ate, but most likely it`s due to presence of blood. It is possible that your dog vomited so forcefully or so repeatedly that a small blood vessel may have burst.
A dog throwing up bile is of concern because it could be a symptom of a number of potentially dangerous gastrointestinal conditions such as parasitic infections, ulcers, and certain kinds of cancer. Additionally, bile is acidic and can cause wear and damage to your dog`s esophagus, leading to ulcers if not treated.
The most common causes of puppy vomiting include eating something that doesn`t agree with them, intestinal parasites, and parvovirus. According to WebMD, there`s a long list of potential reasons for your puppy`s vomiting. This list includes: Diet changes.
Essentially, when stomach acid and bile build up in a dog`s stomach, they can cause the dog to vomit upon waking up and moving around. Bilious vomiting typically happens in dogs that have gone several hours without food.
What does pink or red (bloody) vomit mean? Vomiting large amounts of blood is also called hematemesis. Although it`s often pink or bright red, it may also appear black or dark brown. You should always see a doctor if you have pink, red, or otherwise bloody vomit.
A dog throwing up yellow foam or bile at night or in the morning can often be caused by an empty stomach. A lack of food can cause bile to build up and irritate your dog`s stomach lining, so in this case, it`s a good idea to feed your dog after you see him vomiting yellow.
A dog vomiting bile multiple times in one day or across multiple days is cause for concern as well and should always be taken to the vet.
Prompt attention from a veterinarian should be sought if your dog vomits multiple times in one day or for more than one day in a row. In addition, you should seek veterinary attention if your dog shows the following symptoms accompanied by vomiting: Loss of appetite. Change in frequency of urination.
Look for signs of distress before and after your dog throws up. If your dog is obviously in pain, or if the vomiting is frequent, see your vet immediately.
Gastric hypomotility typically occurs in older dogs, and results in vomiting undigested or partially digested food hours after eating. This cluster of diseases can be primary or secondary, meaning it is caused by a stomach issue vs something outside of the gastrointestinal tract, respectively.
Acid reflux – Acid reflux can occur in dogs when bile enters the stomach (backward) during a long period of not eating. If you notice your dog throwing up white foam in the morning before breakfast, it could be a sign of acid reflux.
You should get medical advice if you vomit repeatedly for more than 48 hours or feel unwell or weak. If you vomit blood or have unexplained problems like weight loss or difficulty swallowing, you should see your GP urgently.
It makes your vomit a yellow or greenish-yellow colour. It may also be clear, if you`ve just drunk water, or frothy or phlegmy. During pregnancy, vomiting can be a normal symptom of morning sickness or reflux.
Stress and anxiety: Your pet`s stomach can get upset when it is stressed out or has anxiety, causing it to have diarrhea or vomit.
It is important to give your dog`s digestive system some time to recoup and rest from the vomiting by not feeding your dog for 12-24 hours. You can give your dog small amounts of water to keep them hydrated. Food and large amounts of water will only aggravate your dog`s upset stomach.
If it seems foamy/saliva-like and is yellow in color, it sounds like it is probably stomach bile. Dog`s usually throw up bile as a result of anxiety or if they have an empty stomach. If this continues, you should certainly make an appointment with his vet for an exam.
Possible causes of a dog vomiting or regurgitating white foam include indigestion, acid reflux, dietary indiscretions, infections, heat stroke, kidney disease, parvo, pancreatitis, and bloat (many dogs with kennel cough may also bring up white foam, which can be mistaken for vomiting).
Acute pancreatitis can occur after a dog eats a fatty food such as pork, beef, and some other human foods. Dogs that get into garbage can develop pancreatitis. Pancreatitis can also have other causes, including certain medications and some viral or bacterial infections.
One of the most common foods involved in the cause of pancreatitis is pork or pork products. Many dogs can tolerate and have digested ham, sausage, and pepperoni, but many others have died from the complications of pancreatitis after doing so. The fat in pork products seems to be very taxing on a dog`s G.I.
Occasionally, healthy dogs will get sick for no apparent reason and then continue with their day as if nothing happened. Your dog could have eaten too quickly, swallowed something disagreeable, or merely snacked on too much grass. This type of vomiting is usually nothing to worry about.
Diagnosis of Chronic Vomiting in Dogs

If your pet has continued to vomit you should take them to the veterinarian as it could be an indication of poisoning or other life threatening condition.

Some of the signs of parvovirus include lethargy; loss of appetite; abdominal pain and bloating; fever or low body temperature (hypothermia); vomiting; and severe, often bloody, diarrhea. Persistent vomiting and diarrhea can cause rapid dehydration, and damage to the intestines and immune system can cause septic shock.
If the vomiting has not stopped within a day or two, medical attention should be sought to determine if the dog has a more serious disease, or if the vomiting has caused any metabolic disturbances.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. My 7 month old Japanese akita. Has been throwing up most mornings for a week this morning it was pink bile
ANSWER : A. Since this has been going on for a week, I recommend getting your pet in to be seen by your veterinarian right away. The pink color you’re seeing is probably blood from having vomited so much that his stomach and/or esophagus is so irritated that it’s bleeding. Continued vomiting is very concerning and can lead to dehydration and electrolyte imbalance as well as low blood sugar. He might have eaten something that either disagreed with him or something that has gotten stuck somewhere in his gastrointestinal tract. He could be sore from a hidden injury you are unaware of, he could have been exposed to some sort of toxin or irritant in his environment or this could be early signs of another condition or disease process. Your pet may need IV fluids to help support his/her system and to be fasted at the same time in order to give the gut a rest. Your vet can do an exam, blood work and possibly x-rays to determine the cause of the illness and suggest an effective treatment plan.

Q. I have a pup that haven’t been 2 1.2 months old eating good for week. I have worm her once a week since she been 2 weeks old.
ANSWER : A. It is recommended to worm a puppy every 2-3 weeks initially and then every 2-3 months so you don’t have to give her worming medications every week any longer.

Q. I have a 7 week old black kitten I believe she has fleas. Are there drops or a safe medicine for 7 week old kitten? I can’t find them on a black kitty
ANSWER : A. You can use Frontline spray. Most of spot-on products or licensed for use from at least 8 weeks of age

Q. have a boerboel pup it got its first vaccine when it was about 6 wks old I havnt taken it for the 2nd one (15 days due) my pup looks fine is this bad
ANSWER : A. The pup should be seen by a vet for an exam and to continue the vaccine protocol. Puppies require multiple vaccines since maternal antibodies can block or negate the positive effects. Typically, vaccines are started around 7-8 weeks of age and repeated every 4 weeks until 16 weeks of age. One vaccine at 6 weeks of age is likely insufficient to provide protection leaving your pup at risk of serious infection.

Q. We have a 3 yr old Weiner dog, she is having pus in her eyes, I took her to the vet he gave me derma vet ointment, used it as the doctor prescribed
ANSWER : A. If the pus really isn’t all that bad, and it’s just some discharge, your pup may benefit from a diet change. It could be that the food you’re feeding just isn’t right for your dog, and that’s okay! Dogs grow and change over time, and now that your dog is fully matured, a diet change may be in order. Try something like Taste of the Wild, maybe a grain free dog food, Orijen, or Ziwipeak. These are all really great food options.

If the pus is really bad, and continues to get worse, see your vet again and let them know what’s going on. Maybe you could try a diet change, and then see if there are any improvements.

Remember, you should always gradually change a dogs diet. By gradually, I mean you put a tiny bit of new kibble in with a bowl of the old kibble. Reduce the old kibble by just a few bits of kibble. Throughout the course of at least two weeks (or as long as you want depending on whether or not you want to finish off the old food) you slowly add more of the new kibble while removing some of the old kibble. This makes the process gradual, and won’t cause any tummy-upset in your dog.

Q. My 18 month old cavapoo keeps going for my sons 2 yr old English bull terrier when he comes to our house, we also have a 7 month old border terrier
ANSWER : A. Dog on dog aggression can be a serious and in-depth problem to treat, and it is best to seek a trainer or animal behaviorist in your area that can visit in person and give you tailored advice. Until then, it is best to keep the two dogs separated and be sure to remove any objects that may be grounds for contention such as food, shared water bowls (adding more can help), toys and bones to prevent fighting over these resources. If you need to find a behaviorist in your area, you can follow this link: http://www.animalbehaviorsociety.org/web/applied-behavior-caab-directory.php

Read Full Q/A … : Aggressive Puppy

Q. I recently added a new 2 month old female kitten to my house and my male 5 month the old kitten has turned aggressive and chases the kitten down..
ANSWER : A. It is possible it could be play behavior but without seeing it in person, hard to say. Is the male kitten neutered? You may want to consider doing so. Also, try re-introducing the kittens slowly by creating a safe space for the new kitten behind a closed door in a room. Keep her there for at least a week so she is protected but your male is still able to smell her. After a week or 2, you can then graduate to using a baby gate so they can then not only smell each other but safely see each other as well. If that is going okay, after another few days you can bring the gate down. Also, be sure to have feeding bowls in separate locations and at least 2 litter boxes.

Read Full Q/A … : Ragdoll Cats

Q. I have a jack russle puppy gave hem his first puppy shot my self he is a little over 6 months now and was wondering if he needed a booster shot
ANSWER : A. I would recommend that your puppy have at least 2 vaccinations, approximately 3 weeks apart in order to acquire proper immunity. If it has been longer than 3 weeks since the first shot, start over and do 2 shots at 3 week intervals. You will be required, however, to get his Rabies vaccination from a licensed veterinarian and this vaccine should have already been given. The recommended age for a Rabies vaccine is 16 weeks, or 4 months of age. It is always better to have all of your vaccinations given by a licensed veterinarian to ensure that your vaccine is of good quality, had been stored and shipped at proper temperature and is safe.

Read Full Q/A … : Vetinfo