When a puppy stops sucking, a bottle is no longer the answer. Tube feeding gets milk directly into the stomach, and for a fading neonate it is often the difference between the morning and not.
These are sterile red rubber tubes, ten to the pack, individually wrapped. The pack size is deliberate: one tube per puppy means nothing passes from a sick puppy to a healthy one down the row, which is exactly the risk in a litter where you do not yet know what you are dealing with.
Red rubber is softer and more forgiving than firm PVC, which is why most breeders prefer it for neonates.
A word worth saying plainly: tube feeding is a skill. Placed wrong, the tube goes into the lungs and the puppy drowns. If you have not been shown how, be shown - by your vet, or by a breeder who does it - before you need it at two in the morning. We are not going to print a how-to here, because a page is not a pair of hands.
The Spec Breeders Actually Ask About
Will my syringe fit? Yes. The flared end of a Covidien-pattern feeding tube is made to push onto a regular luer syringe - the ordinary tapered nozzle you already have in the box. You do not need a special feeder or an adapter. That one fact saves more phone calls than anything else on this page.
Luer Slip or Luer Lock? Slip is the plain push-on taper; Lock is threaded so the attachment screws on. The tube's flared end pushes onto either, and most breeders use slip for tube feeding because it comes apart quickly when you want it apart.
Which French size? French gauge is the tube's outside diameter - higher number, thicker tube. The common range for neonates runs 3.5 Fr for the very smallest through 5 Fr and 8 Fr, with larger gauges from 10 Fr up for bigger puppies, kittens and other young stock. Match the tube to the animal: too thick is uncomfortable and unnecessary, too thin makes a feed take forever.
Which syringe size goes with it? Small barrels of 3 cc to 12 cc for small newborns, where you want precise and slow control. Larger barrels around 35 cc pair with the bigger tubes and bigger puppies where a feed needs real volume. Breeders running a litter usually keep both.
Length. The industry-standard sterile tube is 16 inches. Ours run longer - 22 inches on the 5 Fr and 43 inches on the 12 Fr - which gives more tube to hold outside the animal while you work, and matters on longer- bodied stock like calves and foals.
Sterile and individually wrapped. One per animal, per feed, so nothing passes from a sick animal to a well one down a row.
Before You Use One - Say It Plainly
Tube feeding is a skill, and the tube bypasses the animal's own ability to stop swallowing when it has had enough. Two things go wrong, and both kill: the tube placed into the airway instead of the stomach, and too much formula delivered at once.
We are not printing a method or a volume on a product page. That is not caution for its own sake - it is that a page cannot watch you do it, cannot see the puppy, and cannot weigh it. Be shown by your veterinarian, or by a breeder who does it, before the night you need it.
Two things worth knowing regardless: a cold puppy cannot digest, so warmth comes before feeding, and every puppy is weighed before every feed because their weight changes daily and the volume follows the weight.
What Else You Need With It
An oral syringe to attach, milk replacer, and a scale to know whether the feeding is working. A puppy that is not gaining is telling you something.
Where The Real Answer Comes From
Your attending veterinarian. They can see the animal, they know its history, and they can weigh it. Published figures are a starting point written for everybody; your vet's answer is written for the animal in front of you. Ask before you need it rather than during.