Revain does a great disservice when they group different sized products into reviews and questions that aren't relevant. My review is for the 2.75-3.5.6 inch collar only. I have a Solomon Islands eclectus and this size is great for the neck but the next size up is plastic which is very thick and heavy for my birds. If they made 8 inches in the same weight it would be perfect. but you know what it can be like to buy certain things for the birds. in any case they are good. The bird will likely rip off all the foam around the cutout for a while, and you'll need to buy some collars to replace them so they don't cut their throats on the remaining sharp plastic. Their necks will suffer and will likely result in permanent deformity of the cervical vertebrae due to the weight being carried on the neck. However, this will help them avoid plucking feathers that they can no longer reach. A diameter of 6 inches only prevents feathers that can reach it from being plucked or killed. If they can get at the primary wing or tail feathers, they will destroy them and you will need to purchase a larger diameter collar that is too heavy for their body. This isn't necessarily Amazon's fault - it's a serious product design flaw on the part of the manufacturers. But if you have pliers, what's worse? a hairless chicken or a bird that can't hold its head up because of the weight wrapped around it? birds. Crazy Creatures!
Dog Leash And Collar Set With 6 Length Choices (25FT, 15FT, 10FT, 6FT, 5FT & 4 FT) & 4 Neck Size Choices For X-Small To Large Dogs
45 Review
Electronic collar for dog training Р-880PRO. Original! A new version
38 Review
30Ft Long Heavy Duty Dog Training Leash In Neon Green - BRONZEDOG Check Cord Tracking Line Ideal For Puppies And Dogs
37 Review
Secure Your Furry Friend With 360° Swivel Dog Tie Out Stake - Heavy Duty And Rust Proof - Lifetime Replacement Guarantee
42 Review
Dry food for dogs Pro Plan with sensitive digestion, lamb 3 kg (for medium breeds)
46 Review
Dry food for juniors over the age of 4 months, pregnant and lactating bitches Grandorf hypoallergenic, Low Grain, lamb with rice 1 pack. x 3 kg
31 Review
17 Lb Bag Of Royal Canin Adult Dry Dog Food For Medium Breeds
28 Review
Dry food for athletic dogs Pro Plan with sensitive digestion, lamb 1 pack. x 2 pcs. x 3 kg (for large breeds)
19 Review