Dogs are allowed to eat spinach. But! Since the green leafy vegetables contain oxalic acid, spinach should not be fed too often. Because this acid puts a strain on the kidneys. In addition, oxalic acid inhibits the absorption of calcium and vitamin C. Spinach should therefore only be put into the dog’s food bowl in small quantities. Because of these ingredients, spinach is not suitable for all dogs.
- Spinach is taboo for dogs with kidney stones.
- Spinach is taboo for dogs with kidney problems.
- Do not feed large amounts of spinach (oxalic acid) to healthy dogs either.
- Puppies shouldn’t be given spinach.
Spinach is okay for dogs, but there are a few things to consider. The answer to are dogs allowed to spinach? Is a clear yes and no as a clear yes or no.
Spinach for dogs
Spinach is for us healthy. Vegetables are also healthy when they are put into the dog bowl in small portions. Spinach does not contain as much iron as is sometimes claimed, but it still contains valuable minerals and vitamins and they are also good for our dogs. However, dogs get along well without spinach. There are vegetables that your four-legged friend can tolerate better.
Spinach is particularly well tolerated by dogs if it is steamed and of course not seasoned. Onions, garlic, salt and pepper have no place in dog spinach.
Spinach is even more digestible if you puree the cooked leaves for your dog.
BUT: It is Oxalic acid contain. Therefore, spinach should not be fed daily or in large quantities.
AND: Spinach is one of the foods that inhibit calcium absorption. And dogs (especially growing puppies) should definitely get enough of this mineral.
Spinach only well dosed for the dog
Because of the high content of oxalic acid, healthy and adult dogs should only eat small amounts of spinach.
Spinach biscuits for the dog
The steamed spinach can then be used to make other delicacies, for example biscuits: Recipe spinach biscuits for the dog.
In addition to a portion of iron (which is decent for a vegetable, but by no means as high as we were always told as children), spinach also contains vitamin C and beta-carotene. There are also potassium and magnesium. Spinach promotes blood formation. The green leafy vegetables are also good for our stomach lining and also for the bile.
- Beta-carotenes (precursor of vitamin A)
- Vitamin C (but dogs can produce this themselves and it also suffers from steaming).
Consume fresh spinach
Spinach can be reheated, but this should only be done gently and once. Especially if the green vegetables are intended for your dog. Because spinach leaves contain nitrate. And this can be converted into nitrite when kept warm and reheated for a long time. And that’s not healthy for us. Therefore, prepare spinach and consume it best. You can warm it up once, but then please gently.
Can dogs eat raw spinach?
Dogs can eat raw spinach, but it is then rather difficult to digest. This also applies to pureed raw spinach. It is therefore generally better to steam spinach, especially fresh spinach. Frozen spinach is always warmed up, the question does not arise here whether it is suitable as a raw food.
Blanch or steam fresh spinach
If you buy fresh spinach at the market, you should clean it carefully and then blanch it for the dog (briefly put in hot water and drain well) or, even better, steam it.
Puree the spinach
Regardless of whether you want to offer your dog the salad fresh, steam it or blanch it, the vegetables will always be more digestible for your four-legged friend if you still puree them.
Frozen spinach yes – creamed spinach no
Frozen spinach is absolutely fine and steamed in small amounts is also delicious and healthy for your dog. Frozen spinach is now also available prepared, for example with onions or as creamed spinach. You shouldn’t feed these types of spinach to your dog. Creamed spinach is too high in calories, and the onions are not for your dog either. With frozen spinach, you should definitely pay attention to the preparation time.
In addition, creamed spinach is also made with cream. And cream contains lactose, which dogs cannot tolerate in large quantities.
Infobox: Vegetables that dogs are not allowed to eat
Most vegetables, such as spinach or asparagus, are fine for dogs, especially if they have also been cooked. However, there are some vegetables that are not suitable for dogs, especially uncooked:
- Raw nightshade family (contain solanine):
- Raw legumes (peas, lentils, beans, chickpeas)
- Avocados (too much fat and calories)
- Too much garlic
- Rote Bete
This list is incomplete.
Oxalic acid and oxalates
Oxalic acid is not only found in spinach. Since spinach may only occasionally be fed to adult and healthy dogs because of this oxalic acid, it is important to know that beetroot is also healthy, but also contains a lot of oxalic acid.
Oxalates are the salts of oxalic acid. Oxalates are normally formed when various proteins are broken down, but also vitamin C and fructose. But oxalates can also be ingested through food. Too much is then unhealthy, also for people.
Too much oxalic acid leads to poisoning
Healthy dogs have no problems with oxalic acid in normal amounts, it is excreted again quite normally. Too much oxalic acid can also lead to symptoms of poisoning in adult and healthy dogs. Symptoms for this are nausea, vomiting and, in extreme cases, bloody diarrhea or cramps. In the case of cramps and bloody diarrhea, a veterinarian should be consulted.
Foods with a high concentration of oxalic acid: Spinach, beetroot, rhubarb, Swiss chard, nuts (peanuts, hazelnuts, cashews), sorrel. And also (either way not suitable for dogs) in cocoa and black tea.
Swiss chard is not only similar to spinach in terms of its oxalic acid content, but the same guidelines apply as for spinach. These vegetables are not directly poisonous for dogs, here too small amounts are ok, because in case of doubt, the dose makes the poison. Source nutritional review PDF.
Why give the dog spinach at all?
Since spinach contains a lot of oxalic acid and this is only recommended in small amounts for adult and healthy dogs, the question arises whether you should even feed spinach. And risk poisoning? That’s a good idea, I only make my dog spinach cookies from time to time and otherwise these vegetables don’t end up in the bowl. Although I also have a complete complete food for my dog, so I don’t BARFE either. If I were to barf, I would give her more vegetables (even if steamed spinach doesn’t quite go with the barf), because vegetables are part of a balanced dog meal. And also variety in the varieties in the menu. Only meat would be too little even for our four-legged friends.
There are also ready-made foods that contain spinach. But here it is also used as a supplement.
Vegetables such as spinach, Swiss chard and beetroot are not directly poisonous for dogs, here too, small amounts are okay, because in case of doubt, the dose makes the poison. By the way: Basically, every vegetable and fruit contains oxalic acid. Only mostly in harmless quantities.
FAQ spinach for the dog
Can dogs eat spinach?
Yes and no. Healthy adult dogs may occasionally be unable to eat a serving of spinach. Puppies and dogs with kidney problems should not eat spinach.
Why is too much spinach unhealthy for dogs?
Spinach contains oxalic acid. Too much of this acid can lead to symptoms of poisoning in dogs.
Which dogs are not allowed to eat spinach at all?
Puppies and dogs with kidney problems should not eat spinach.
Which fruits and vegetables still contain a lot of oxalic acid?
In addition to spinach, these include beetroot, Swiss chard, beetroot, fodder beet, sugar beet, rhubarb, but also sorrel, parsley, peppermint and star fruit. In addition, cocoa, nuts and black tea.
Can dogs be allergic to spinach?
Yes, dogs can also have an allergic reaction to spinach.
Do dogs get diarrhea from spinach?
A healthy adult dog shouldn’t get diarrhea from a small serving of spinach. Especially not when the green leaves have been steamed and ideally also pureed.
What is spinach
Spinach is a leafy vegetable. Spinach belongs to the foxtail family. In addition to spinach, these plants also include beetroot and Swiss chard. We humans can also eat spinach leaves raw. The leaves are more digestible for dogs and are cooked, steamed, blanched and chopped up.
To the vet if you have too much spinach?
If your dog has eaten a lot of spinach and also raw, you should watch him very carefully or even go to the vet as a precaution. This is especially true for puppies and dogs with kidney problems.