What Can Dogs Drink Besides Water?

Post Date:
December 10, 2024

(Date Last Modified: November 13, 2025)

Dogs generally should have free access to clean water, but there are times when offering other safe, controlled liquids can help meet short-term needs related to appetite, recovery, or specific life stages.

Why consider alternatives to water

Alternatives to plain water are sometimes considered when a dog is reluctant to drink, is recovering from vomiting or diarrhea, has increased losses after heavy exercise, or requires supplemental calories or probiotics during convalescence.

Mild dehydration in dogs is commonly described as roughly 5% loss of body weight, moderate around 8%, and severe at 10% or more, which helps triage whether oral support is reasonable or professional care is needed ^[1].

For dogs who have recently vomited, offering small volumes by mouth can reduce the chance of triggering more vomiting; a practical approach is giving about 1–2 tablespoons per 10 lb (4.5 kg) every 10–15 minutes while monitoring tolerance ^[2].

After prolonged or intense activity, some dogs may require on the order of 2–4 cups (16–32 fl oz) of fluid over several hours to replace losses, with gradual rehydration preferred to one large bolus to avoid GI upset and electrolyte shifts ^[3].

Puppies and small-breed dogs have proportionally higher fluid needs and can dehydrate quickly; a commonly used maintenance estimate for many dogs is about 40–60 mL/kg/day, which helps owners scale supplemental offerings safely ^[4].

Owners choose alternatives with specific goals in mind: restore hydration, replace electrolytes, supply a few extra calories, or introduce beneficial bacteria; small supplemental amounts—often in the range of 5–30 mL per offering depending on size—can achieve those aims without displacing normal water intake ^[5].

Regardless of the reason for offering something other than plain water, clean fresh water should remain readily available at all times and any alternative should be used only as a supplemental measure while observing the dog’s appetite, stool, and overall behavior.

Clear broths and bone broth (safe preparation)

Low‑sodium clear broths can make liquids more attractive and contribute modest electrolytes and flavor when water intake is low, provided they are prepared to avoid common hazards such as added onions, garlic, excessive fat, or loose bones ^[5].

For homemade broths intended for short‑term offering, use plain chicken or beef with no added salt and simmer just long enough to extract flavor—many practitioners recommend simmering bones for about 4–12 hours, then straining thoroughly to remove small fragments and discarding the solids ^[5].

Do not serve fatty skim or grease left on top because high fat can trigger pancreatitis; cool the broth and remove the fat layer before serving, and keep individual offerings small such as 1–2 tablespoons for very small dogs or 1/4 cup for medium dogs to avoid displacing water or food ^[1].

Serving temperature should be warm to lukewarm rather than hot; a safe serving temperature is below about 104°F (40°C) to avoid oral burns or rapid ingestion that might cause regurgitation ^[1].

Store homemade low‑salt broth in the refrigerator for no more than 48 hours or freeze in single‑use portions for up to 3 months; thaw in the refrigerator and reheat to lukewarm before offering ^[5].

Commercial dog drinks and electrolyte solutions

Veterinary‑formulated beverages and electrolyte products designed for dogs offer controlled amounts of sodium and potassium and can be helpful when water intake is inadequate or mild dehydration is present ^[2].

Types available include ready‑to‑use canine oral rehydration solutions, powdered electrolyte mixes to dissolve in water, and puppy milk replacers for neonatal support; dosing varies by product and body weight and should follow label or veterinary instructions closely ^[3].

Human unflavored oral electrolyte solutions such as Pedialyte are sometimes used under veterinary guidance; if recommended, dilute or dose per weight because human products can contain different electrolyte balances and sugars—some clinicians suggest diluting 1:1 with water for small dogs, then offering small volumes frequently while monitoring ^[2].

Always check commercial labels for potentially harmful additives like xylitol, excessive sodium, or artificial sweeteners and never use products with flavors or added ingredients that might be toxic ^[1].

Common liquid options, typical single serving ranges, and main cautions
Product type	Typical single serving	Primary use	Key caution
Dog electrolyte solution	1–4 oz (30–120 mL) depending on size^[2]	Rehydration for mild losses	Follow label dosing; watch sugar content
Unflavored Pedialyte (human)	0.5–2 oz (15–60 mL) per offering if diluted 1:1^[2]	Short‑term electrolyte support under vet advice	Dilute and limit frequency; avoid flavored types
Puppy milk replacer	2–10 mL per feeding for neonates; follow product chart^[3]	Nutritional support for orphaned/weak neonates	Use species‑appropriate formula; heat to lukewarm
Commercial bone broth	1–4 oz (30–120 mL) as a topper or treat^[5]	Palatability, mild electrolyte boost	Choose low‑sodium, no onion/garlic

Milk and fermented dairy (yogurt, kefir)

Plain yogurt and kefir can supply probiotics and some calories and may be easier to digest than fresh cow’s milk, so small amounts such as 1 teaspoon to 1 tablespoon per 10 lb (4.5 kg) are often used as a treat or to mix with food ^[5].

Regular cow’s milk contains lactose and can cause diarrhea in dogs that are lactose intolerant; symptoms such as soft stools often appear within 12–24 hours after ingestion in sensitive animals ^[1].

Choose unsweetened, low‑fat plain yogurt or kefir without fruit or xylitol, and introduce at conservative amounts—no more than about 1 tablespoon for small dogs and up to 2–4 tablespoons for large dogs daily—while observing stool quality ^[5].

Plant-based milks and human “milks” (almond, oat, soy)

Unsweetened, additive‑free plant milks may be safe in very small quantities but provide little nutritional value; typical safe sample amounts are 1–2 tablespoons per serving for most dogs when used sparingly as a flavoring ^[5].

Avoid flavored or sweetened varieties and always verify the ingredient list for xylitol or other sweeteners; certain thickeners and added sodium can also cause gastrointestinal upset if given in larger amounts ^[1].

Plant milks should never replace nutritionally balanced diets or species‑appropriate milk replacers for neonates, and they are not an acceptable primary hydration source ^[3].

Fruit juices, sweetened drinks and sports drinks — generally avoid

High sugar content and acidity in fruit juices and sweetened beverages increase risk of GI upset, obesity, and dental problems and can worsen diarrhea; even small quantities can cause issues in sensitive dogs, so these are generally discouraged ^[1].

Some fruits such as grapes and raisins are known to be nephrotoxic in dogs and any juice containing residue from these fruits should be avoided entirely ^[1].

Sports drinks contain sugars and various electrolytes; if used under veterinary advice, dilute heavily (for example, at least 1:2 water to drink) and limit total volume to short periods to avoid excess calories or sodium ^[2].

Human beverages to never give (alcohol, caffeine, xylitol, etc.)

Alcohol is highly toxic to dogs and can cause life‑threatening depression of the central nervous system and respiratory failure at relatively small doses; even teaspoon amounts of high‑proof alcohol can be dangerous for small dogs ^[1].

Caffeinated drinks (coffee, tea, energy drinks) contain stimulants that can cause tremors, rapid heart rate, and seizures; caffeine toxicity in dogs may occur at doses as low as about 9 mg/kg for mild signs and higher for severe effects ^[1].

Xylitol, a common artificial sweetener in some human beverages and flavored products, can trigger rapid insulin release and severe hypoglycemia in dogs at doses as low as 0.1 g/kg in some cases, so any product listing xylitol must be treated as an emergency risk ^[1].

If exposure to any of these substances occurs, withhold further exposure and contact a veterinarian or regional poison control immediately; early intervention improves outcomes ^[1].

Homemade dog drink recipes and safety tips

Simple mixes allow owners to provide controlled liquids: a common mild oral rehydration recipe used by some clinicians is 1 L (about 34 fl oz) of water with 1 teaspoon salt and 2 tablespoons sugar, administered in small aliquots under veterinary direction ^[3].

A diluted broth option is 3 parts water to 1 part low‑sodium broth, cooled and offered in small frequent volumes such as 1–2 tablespoons for small dogs or 1/4 cup for medium dogs, which minimizes the risk of vomiting or diarrhea ^[5].

Yogurt‑water can be made by mixing 1 tablespoon plain yogurt into 1/4 cup water for small dogs or 1/2 cup for larger dogs to add probiotics and palatability without excessive calories ^[5].

Safety checklist for homemade liquids: do not include onion or garlic, avoid added sweeteners including xylitol, strain solids carefully, cool before serving, and limit storage to 24–48 hours refrigerated unless frozen for longer storage ^[5].

When to seek veterinary care and medical fluids

Recognize red flags that require professional assessment: inability to drink, persistent vomiting or diarrhea for more than 24 hours, visible weakness or collapse, tacky gums, or eyes that appear sunken, as these signs can indicate dehydration exceeding about 5% body weight or more and need medical fluids ^[1].

Oral electrolyte support is appropriate for mild, stable dehydration, but when dehydration is moderate to severe (roughly 8–10% loss) or the patient cannot retain oral fluids, intravenous or subcutaneous fluid therapy is indicated and should be administered by a veterinarian ^[3].

When calling the clinic, be prepared to describe recent fluid intake volumes, episodes of vomiting/diarrhea with estimated frequency, the dog’s weight, and any exposures to potentially toxic substances; these details help the clinician decide on immediate steps ^[2].